Best Casil 6V Batteries in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Casil 6V Batteries

Zeee 22.2V 100C 6000mAh 6S Lipo Battery with EC5 Connector RC Battery for RC Car Truck RC Airplane Helicopter Quadcopter Boat
#TOP1
Zeee 22.2V 100C 6000Mah 6S Lipo Battery With
9.6
PM SCORE
Casil CA640 6v 4ah UPS Battery for Lithonia ELB06042
#TOP2
Casil Ca640 6V 4Ah Ups Battery For Lithonia
9.5
PM SCORE
Interstate Batteries Power Patrol 12V 7Ah Fire & Security Alarm Battery (FAS1075) Sealed Lead Acid Rechargeable SLA AGM (F1 Terminal) Fire Alarms, Security Systems
#TOP3
Interstate Batteries Power Patrol 12V 7Ah Fire &
9.5
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Casil 6V Batteries of 2026

Market Overview
Casil 6V Batteries Reviewed
  • Reviews Analyzed: 3304 Items
  • PM Avg. Rating: 4.0 / 10
53 Products Evaluated
  • Highest Price: $150.99
  • Lowest Price: $10.99
  • Avg. Price: $23.50

Zeee 22.2V 100C 6000Mah 6S Lipo Battery With Ec5 Connector Rc Battery For Rc Car Truck Rc Airplane Helicopter Quadcopter Boat

ZEEE
SDL-1046148
6.12 X 1.91 X 2.03 Inches
1.89 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZEEE POWER Direct 9.95

Features

【Zeee 6S 6000mAh RC Lipos Specification】- Battery voltage: 22.2V; Configuration: 6S1P; Cell voltage: 3.2~4.2V; Capacity: 6000mAh; Discharge: 100C; Connector type: EC5 Plug.

【Dimensions】- Zeee 6000mAh 6S lipo dimension is: 155.5*48.5*51.5mm/6.12*1.91*2.03inch(L*W*H); Approx Weight: 833g/29.38oz.

【Application】 - Zeee 6000mAh 6S RC Lipo battery compatible with RC car, RC truggy, RC boat, Align T-REX 550/ 700E F3C/ 700L/ 800E RC Airplane, Quadcopter, etc. (Only if the voltage, dimension and the plug match, then it will fit).

【High Performance】- Zeee 6000mAh 6S lipo battery with 100C discharge rate offers you very high power and very long run time for your RC cars.

【What You Get】- 1 Pack of Zeee 22.2V 100C 6000mAh Lipo Battery with EC5 Connector. Please enter "YOUR ORDER" to contact us directly if you have any problems, we will get back to you within 24 hours.

#TOP2

Casil Ca640 6V 4Ah Ups Battery For Lithonia Elb06042

CASIL
CA640
2.76 X 1.85 X 3.94 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CTS Warehouse 9.73

Features

CA640 SLA is a 6V 4AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 2.76 inches x 1.85 inches x 3.94 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

Interstate Batteries Power Patrol 12V 7Ah Fire & Security Alarm Battery (Fas1075) Sealed Lead Acid Rechargeable Sla Agm (F1 Terminal) Fire Alarms, Security Systems

INTERSTATE BATTERIES
FAS1075
5.94 X 2.56 X 3.70 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

PROVEN QUALITY & PERFORMANCE: Power Patrol by Interstate Batteries – 12V 7Ah battery sealed lead acid SLA AGM. Professional-grade quality 12 volt battery developed specifically for fire & security devices. If you're looking for a 6V SLA for more general uses, please use Interstate Batteries SLA1075 battery. Backed by a 1 year warranty – contact Interstate Batteries for warranty questions

COMPATIBLE DEVICES: ADEMCO/ADI (4120EC, 4140XMP, 4140XMPT), ADT SECURITY (477967), CASIL/CHEE YUEN INDUSTRIAL (CA1262), HONEYWELL (BAT-1270), KIDDE (1002310A), MIGHTY MAX (ML7-12), PANASONIC (LC-P127R2P), POWERSONIC (PS-1270, PS-1270 F1), SILENT KNIGHT (5395), SILTRON (EM56), SLA SIZES (12V 7AH F1 SLA FAMILY), SOLEX (SB1270), ULTRA TECH (IM-1270), UNIVERSAL POWER GROUP (40800, 46021, 46095, D5743, UB1270)

MAINTENANCE-FREE & SPILL-PROOF: Rechargeable 12 volt 7 amp hour battery is maintenance-free & spill proof because of the VRLA (valve regulated) technology that eliminates spills & overpressure. Brand new battery arrives ready to use, no charging needed. Designed for optimum efficiency & long life in float charge devices. Flexibility of mounting orientation

HOW TO BEST CARE FOR YOUR BATTERY: Make sure your battery is fully charged after each use & verify your battery charger does not need to be replaced. Spec sheet is available under Product Guides & Documents. Only use a 12V charger with a 12V battery, & a 6V charger with a 6V battery. Never use a charger on a single battery unless the nominal output voltage of the charger matches the nominal battery voltage. 5.94” x 2.56” x 3.7” (LxWxH), F1 Terminal

MOST TRUSTWORTHY POWER SOURCE: Since 1952, Interstate Batteries purpose has been to deliver the most Outrageously Dependable source of power to the world. Our customers come first, so we strive to create a positive experience for all. We recycle more batteries than we sell; please return to an Interstate All Battery Center near you so we can continue recycling

#TOP4

Casil 6V 1.3Ah Replacement Battery Compatible With Ge Interlogix 60-914 Ge Simon 3 & Ge Xt Panel

CASIL
CA613
3.82 X 0.94 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

Casil 6v 1.3ah GE Interlogix 60-914 Back-Up Battery for GE Simon 3 & GE XT Panel

Dimensions: 3.82 inches x 0.94 inches x 2inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

#TOP5

Casil 6V 5Ah Amp Agm Sla Rechargeable Battery Replaces 4Ah 4.5Ah

CASIL
CA650
2.80 X 1.90 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

The battery case is made from a Non-Conductive ABS plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very easy to install and requires no maintenance

6V 5 Amp Rechargeable Sealed Lead Acid Battery Replaces 4ah, 4.5ah

Dimension: 2.76 inches x 1.85 inches x 3.94 inches

F1 Terminals

1 Year Pro-rated Warranty

#TOP6

Casil 6V 4Ah Rechargeable Sealed Lead Acid Replacement Battery (2 Pack)

CASIL
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.82

Features

CA640 SLA is a 6V 4AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 2.76 inches x 1.85 inches x 3.94 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

#TOP7

Ml1.3-6 - 6 Volt 1.3 Ah, F1 Terminal, Rechargeable Sla Agm Battery

MIGHTY MAX BATTERY
ML1.3-6
3.82 X 0.96 X 2.22 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

ML1.3-6 SLA is a 6V 1.3AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified

Dimensions: 3.82 inches x 0.98 inches x 2.24 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Compatibility: GE 600-1054-95R Simon XT Replacement Battery, GE Simon XT Panel, GE Simon XT ALARM, Power Patrol SLA0865, GE Interlogix 60-914 Back-Up Battery for GE Simon 3, WKA6-1.3F Battery, GE Simon XT Panel Security, Portalac GS PE6V1.2 Emergency Light, Network Security Systems IPSAI600 Alarm, Consent GS6V1.3AH, Sensaphone Professional 1400, GE Simon III Alarm, Casil CA613, Panasonic LC-R061R3P, Toyo 3FM1.3, Power-Sonic PS-612, GE Simon 60-875, LEOCH 6V1.3AH 6V1.4AH 6V1.2AH LP6-1.0 and more

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

#TOP8

6V 1.3Ah Ge 600-1054-95R Simon Xt Rechargeable Agm Sealed Lead Acid Battery By Casil Ca613

CASIL
CA613
3.82 X 0.94 X 2.01 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

CA613 SLA is a 6V 1.3AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 3.82 inches x 0.94 inches x 2inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

#TOP9

6V 12Ah Battery F2 Sealed Lead Acid - Agm - Vrla Replacement Battery By Casil

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

full 1 year warranty.

#TOP10

6 Volt 5 Amp Rechargeable Sealed Lead Acid 6V 5Ah Battery F1 Terminals

CASIL
CA650
2.64 X 2.64 X 3.82 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

The battery case is made from a Non-Conductive ABS plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very easy to install and requires no maintenance.

6V 5 Amp Rechargeable Sealed Lead Acid Battery Replaces 4ah, 4.5ah

Dimension: 2.76 inches x 1.85 inches x 3.94 inches

F1 Terminals

1 Year Pro-rated Warranty

#TOP11

Casil 6V 4.5Ah Compatible Replacement Battery For Wildgame Innovations Game Feeder Battery

CASIL
2.00 X 2.00 X 4.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

Casil CA645 6v 4.5ah Game Feeder Battery

Dimensions: 2.76 inches x 1.89 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures

Backed by a 30 day refund policy and full 1 year Prorated warranty

#TOP12

Casil Honeywell Genuine Ca631 6V 3.1Ah Sla Battery For 7845Gsm-K14139

CASIL
2.60 X 1.30 X 3.78 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

CA631 6v 3.1 ah battery

Dimensions:2.6x1.3x3.78inchs, F1 terminals

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

#TOP13

Casil 6V 3.1Ah Replacement Battery Compatible With 7845Gsm-K14139 Honeywell

CASIL
CA631
2.60 X 1.30 X 3.78 Inches
0.29 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

CA631 6v 3.1 ah battery with F1 terminals

Dimensions:2.6x1.3x3.78inchs

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

1 Year Pro-Rated Warranty

#TOP14

Casil 6V 5Ah Replacement Battery Compatible With Ritar Rt645

CASIL
CA650
2.64 X 2.64 X 3.78 Inches
9.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

The battery case is made from a Non-Conductive ABS plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very easy to install and requires no maintenance

6V 5 Amp Rechargeable Sealed Lead Acid Battery Replaces 4ah, 4.5ah

Dimension: 2.76 inches x 1.85 inches x 3.94 inches

F1 Terminals

1 Year Pro-rated Warranty

#TOP15

Casil Datasafe Npx-50Tfr 6 Volt 50 Watts Per Cell Sealed Lead Acid Replacement Battery W/ 0.250 Fast-On Connector - Flame Retardant Case

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CertifiedDeals 9.54

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

Full 1 year pro-rated warranty.

Zeee 6S Lipo Battery 3300Mah 22.2V 120C Soft Case Battery With Ec5 Connector For Rc Airplane Helicopter Rc Car Truck Tank Drone Racing Hobby(2 Pack)

ZEEE
5.43 X 1.65 X 1.69 Inches
1.16 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ZEEE POWER Direct 9.95

Features

【Zeee 6S 3300mAh Lipo Specification】- Battery Voltage: 22.2V; Configuration: 6S1P; Capacity: 3300mAh; Discharge: 120C; Connector type: EC5 Plug.

【6S Lipo Dimensions】- Zeee 3300mAh 6S lipo dimension(±2mm) is: 138*42*43mm/5.43*1.65*1.69inch(L*W*H); Approx Weight(±15g): 525g/18.52oz.

【22.2V RC Battery Application】 - Zeee 22.2V RC Lipo battery compatible with RC Airplane, Helicopter, RC Car, Trucks, Buggy, Truggy, 800MM Warbirds, EPP 3D plane, small heli, QAV180/210, DJI Phantom Quadcopter, DJI Phantom FC40 Spare, Walkera E22, Drone, FPV, etc. (Only if the voltage, dimension and the plug match, then it will fit).

【Safety Warning】- 1. Users must read safety manual before use of the battery; 2. You must use Lithium Polymer(LiPo) specific charger only; 3. The charge rate should not exceed 1C; 4. Never charge the battery unattended.

【What You Get】- 2 Pack of Zeee 22.2V 120C 3300mAh Lipo Battery with EC5 Connector. Any product questions, please Contact US: 1. Enter into "Your Orders" to click "Contact Seller" option; 2. Click "Ask a question" on our storefront. We will get back to you within 24 hours.

#TOP17

Casil 6V 6Ah Rechargeable Lithium Iron Phosphate Lifepo4 Battery

CASIL
LFP6.4V6AH
2.71 X 1.77 X 3.97 Inches
0.88 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CASIL USA 9.81

Features

Long Cycle Life, 2000+ Cycles. 6V lithium ion battery pack is constructed from 2pcs High Quality 32700 cells

Appearance shape, size of the product is similar to the specifications of traditional lead-acid batteries, so you can be installed directly instead of the customary lead-acid battery. Compatible with Kids Ride On Car, 6V Battery Powered Electric Vehicle

Our LiFePO4 lithium iron batteries' service life is 8 to 10 times that of standard lead-acid batteries. Minimize the average cost of use.

Casil Lithium battery has a build-in BMS, which can prevent the LifePO4 battery from the most common issues causing battery failure, such as overcharge, over-discharge, over-current, overheating, short circuit

Widely uses in most areas such as: Gate Opener, Emergency Light, Deer Game Feeder, Exit Sign, Electronics, UPC Backups, UPS Power Solutions, Fire & Security Systems, Lantern, Kids Ride On Car, Power wheels, Home Alarm and more...

#TOP18

Casil Wka6-10F 6V 10Ah Battery Replacement

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CertifiedDeals 9.54

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

Full 1 year pro-rated warranty.

#TOP19

Power-Sonic Ps-6100-F2 Battery; 6 Vdc; Lead Acid; 12Ah; Rechargeable; 6 Vdc; 4.4 Lbs; -40 Degc; 60 Deg By Casil

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CertifiedDeals 9.54

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

Full 1 year pro-rated warranty.

#TOP20

Casil Powercell Pc6120 Sealed Lead Acid - Agm - Vrla Replacement Battery

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CertifiedDeals 9.54

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

Full 1 year pro-rated warranty.

#TOP21

Casil Cf-6V12 6 Volt 12 Ah Sla Replacement Battery W/ F2 Terminal

CASIL
CA6120
5.94 X 1.97 X 3.70 Inches
2.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
CertifiedDeals 9.54

Features

CA6120 F2 SLA is a 6V 12AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.

Dimensions: 5.94 inches x 1.94 inches x 3.82 inches. Terminal: F2. Listing is for the Battery only. No wire harness or mounting accessories included.

SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.

Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.

Full 1 year warranty.

Top 10 6v batteries casil Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Casil 48
Zeee 3
Interstate Batteries 1
Mighty Max Battery 1

Top 10 6v batteries casil Brands Pie Chart


We've carried out a comprehensive analysis of 3,304 reviews on 6v batteries casil, using our selection criteria to identify the best options in the health & household products. Our findings reveal that most customers typically select 6v batteries casil priced around $23.50, with top brands including and zeee and casil

Our team of expert editors reviewed these high-quality items and handpicked the top 21 6v batteries casil for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the health & household products category. These include zeee power direct, casil usa and cts warehouse and certifieddeals .

We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which 6v batteries casil to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.