Best Polymer 37V Batteries in 2026

LONG-LASTING POWER BETWEEN CHARGES – The Duracell Rechargeable Triple A battery is designed for heavy-use devices like video game controllers, wireless electronics, baby monitors, and more

POWERFUL NiMH BATTERIES work in any NiMH charger; you can recharge them up to 400 times, helping save you money

PRE-CHARGED AND READY TO USE – Guaranteed to last for 10 years or 400 recharges, whichever comes first; Duracell Rechargeable batteries will hold a charge for up to 1 year when not in use

8 pack of Energizer Recharge Universal Rechargeable AAA Batteries

Energizer AAA batteries offer up to a 5 year battery life for long lasting AAA cell batteries

Energizer rechargeable batteries reduce waste and save money when used with an Energizer Battery Charger with 4 AAA batteries to meet your needs

ProCyco technology - 1200 Tech, ProCyco (Professional recycle) helps maximize its best power performance while charging.

High capacity - No longer to worry about the endurance of the batteries, EBL 1100mAh AAA 1.2V batteries will provide ultra strong power for your devices to performance well and operate longer.

Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so EBL batteries will holds 80% power after 3 years benefit from its concentration to low self-discharge project.

One 4-pack of pre-charged C-cell rechargeable batteries (5000mAh/Ni-MH)

Long battery life; extremely gradual self-discharge; maintains 80% capacity for 24 months

Comes pre-charged and ready to use; can be recharged 1000 times with minimal power loss

High Capacity: 1000mAh Powerowl AAA rechargeable batteries 1.2V Ni-MH.

Longer Service Life: Powerowl rechargeable batteries can be recharged over 1200 times and keep 70% power after non-use for 3 years. It is highly recommended to fully charge each battery before first use. Please charge 60-80% every 3 months if you don't use batteries for a long time.

Environment Friendly: Powerowl triple A batteries don’t contain Hg/Cd/Pb. They are recycled and eco-friendly.

【 30% Precharged for Ready Use 】 For transportation safety purposes, these batteries are only precharged with 30% power, so charge them before use for longer working. In addition, recharging the battery every 3 months can make its lifespan longer

【 Rechargeable and Money-Saving 】The rechargeable AA battery can be constantly recharged 1200 times, saving you money on purchasing one-time use disposable alkaline batteries. It also does less harm to the environment than disposable batteries

【 Reliable High Capacity 】The AA rechargeable battery was built with a 1300mAh high capacity rating that translates for longer working time, allowing you to use devices longer while making the most of its single charge. They won't lose the maximum capacity while NiCD batteries do

16 pack of Energizer Recharge Universal Rechargeable AA Batteries for Energizer battery charger

Energizer AA batteries offer up to a 5 year battery life for long lasting batteries

Rechargeable Energizer batteries reduce waste and save money when used with an Energizer Recharge Charger

Batteries - ProCyco technology - 1200 Tech, up to 500 times deep charging & discharging cycles (others normal is 400times), high quality ensured.

Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so EBL batteries will holds 80% power after 3 years benefit from its concentration to low self-discharge project.

Nice Batteries and Chargers Combo - EBL Rechargeable AA AAA Battery Charger could charge 2/4/6/8 Ni-MH Ni-Cd AA AAA rechargeable batteries with 2 USB charging ports and 16 Pack 2300mAh AA Rechargeable Batteries.

808U AA AAA Battery Charger - Individual and smart, could freely charge 1.2V 2/4/6/8 AA AAA Ni-MH Ni-CD rechargeable batteries with 2 USB Fast Charging Port

High Capacity Battery Combo - 4 Pack 2800mAh rechargeable aa batteries and 4 Pack 1100mAh aaa rechargeable batteries Ni-MH rechargeable batteries all in here, meet your AA or AAA battery powered device need

Charge 8 rechargeable batteries at the same time, save time than the 4 Slot battery charger, 2 USB Port can charge your USB device, no more to find USB Adapter

Replace standard batteries - Exact replacement for the everyday standard AA and AAA batteries. Replace your disposable alkaline batteries with our rechargeable high capacity AA and AAA battery. Standard AA (50.5mm x 14.5mm) and AAA (44.5mm x 10.5mm) size battery.

Money saving eco-friendly - Being one of the most cost-effective batteries, Tenergy AA and AAA batteries rechargeable cycle life can be up to 1000 times and between 1-10 charges will have paid for themselves. You are also diminishing the carbon footprint by limiting the waste caused by disposable batteries. Switch over. Save. Reuse. Recharge with Tenergy.

Everyday usage - Our ideal Tenergy AA AAA batteries combo is perfect for high/low draining electronic items. Use it in all your household devices such as TV remotes, gaming controllers, wireless mouse, wireless keyboards, clocks, radios, portable electronics, cameras, and much more. They are the perfect household NiMH rechargeable batteries.

Super Capacity-2800mAh Rechargeable AA Batteries 1.2V & 1100mAh Rechargeable AAA Batteries 1.2V, supply power for a long time.

Rechargeable batteries Charger with Independent-Slot Design,16 slots with 16 LED indicators around displaying the charging process, easily pop Batteries in and out and not worry about having them in pairs.

Bonai rechargeable batteries using High-quality built-in core with the NEW manufacturing process, up to 1200 times cycle. Even if it is charged every day,it can be used for more than 3 years.

【Strong Performance】1.2-volt 600mAh AAA Ni-MH rechargeable batteries, Package included: 12 x solar battery 1.2v ni-mh aaa 600mAh

【Convenient Charging】HENREEPOW rechargeable NiMH AAA batteries can be charged via solar cell lights or standard charging units

【Safe and Reliable】HENREEPOW batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working

High Capacity: 2800mAh 1.2V 12 Pack Ni-MH AA rechargeable batteries

Long Service Life: It can be recharged over 1200 times and keep 70% power after non-use for 3 years

Environment Friendly: Ni-MH environmental protection material reduce heavy metal pollution

Tenergy’s Premium Pro 20 pack rechargeable AA batteries have 2800 mAh capacity. Generate long term energy savings by switching to rechargeable batteries.

Premium Pro batteries AA are trusted by photographers and professionals to deliver faster refresh rate than single-use batteries.

Enhanced AA rechargeable batteries deliver high power performance, whether outdoors in -4°F or 122°F.

One 8-pack of AAA high-capacity rechargeable batteries (850 mAh) ideal for professional or everyday use

Long battery life; gradual self-discharge: maintains 80% of its capacity for 12 months

Comes pre-charged and ready to use; can be fully recharged, back up to 100% capacity, even after 3 years; can be recharged hundreds of times with minimal power or capacity loss

【Strong Performance】1.2-volt 600mAh AA Ni-MH rechargeable batteries,Package included: 12 x solar battery 1.2v ni-mh aa 600mAh

【Convenient Charging】HENREEPOW rechargeable NiMH AA batteries can be charged via solar cell lights or standard charging units

【Safe and Reliable】HENREEPOW batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working

Tenergy’s Premium Pro bundle includes 12 rechargeable AA batteries and 12 AAA batteries.

AA rechargeable batteries have 2,800mAh capacity, and AAA batteries have 1,100mAh capacity. Generate long term energy savings by switching to rechargeable batteries.

Premium Pro batteries AA and AAA are trusted by photographers and professionals to deliver faster refresh rate than single-use alkaline batteries.

【Strong Performance】1.2-volt 1000mAh AA Ni-MH rechargeable batteries,Package included: 12 x solar battery 1.2v ni-mh aa 1000mAh

【Convenient Charging】LIGHTALENT rechargeable NiMH AA batteries can be charged via solar cell lights or standard charging units

【Safe and Reliable】LIGHTALENT batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working

Long run-time - Tenergy's high capacity rechargeable NiMH battery combo includes AA (2500mAh), AAA (1000mAh), C (5000 mAh), D (10000 mAh), and 9V (250mAh) batteries. Replace your disposable alkaline batteries with these high performance rechargeable batteries.

Save money - One of the most cost-effective NiMH rechargeable batteries available. Tenergy's AA AAA C D and 9V rechargeable battery solutions can be reused up to 1000 times, easily paying for themselves after 10 charges and saving thousands of dollars long term.

Everyday battery replacement - This household AA/AAA/C/D/9V battery pack is ideal for high and low drain electronic devices such as TV remotes, gaming controllers, smoke detector/alarms, flashlights, cameras, and much more.

Note---Please make sure selecting the right battery model in according with your original product.

Compatible Part Numbers: 2GIG 228844,6MR2000AAY4Z,BATT1,BATT2X

Compatible model NO.: 2GIG Go Control panels

High capacity, long-lasting: Pack of 8 2800mAh AA rechargeable batteries and comes with a 4-slot LCD charger

Longer life: Powerowl rechargeable battery can be recharged more than 1200 times and retains 70% charge after 3 years of non-use

Wide range of applications: The battery can be widely used in various electronic devices below 1.5V, including digital cameras, electric toothbrushes, alarm clocks, TV remote controls, game controller and flashlights and other electronic devices that require AA batteries

Notice: The pre-charged amount is only 30% when leaving the factory, so please charge before use to extend the working time. In addition, charging the battery every 3 months can extend the life of the battery

High Capacity- The aa rechargeable battery was built with 1000mAh capacity rating that translates to long use time, allows you to use your devices longer while making the most off its single charge.

Recycle& Money Saving- The rechargeable battery double A can be constantly recharged at least 1000 times, they does less harm to environment than disposable batteries, saving your money on purchasing single use disposable batteries.

【6 Pack High-Capacity】-The AA rechargeable Ni-MH battery has a maximum power of 2600 mAh and a cycle of up to 1200+, which can supply power normally in extreme (-20-60°C) climates. It not only provides long-term stable 1.2v voltage output, but also has no memory effect and can be charged repeatedly.

【Convenient Charging】- AA batteries can be used for a long time after a single charge, and their service life is 3-5 times that of ordinary batteries, so when you find that you are constantly changing batteries for your application products, you should consider using PKCELL rechargeable NiMH batteries.

【Meet Multiple Needs】-This battery provides energy capacity at a more stable rate and is suitable for installation in remote controls, electronic scales, remote control toys, cameras, flashlights, clocks, calculators, mice, phones, headlights and other equipment.

AAA Size Ni-MH Rechargeable Battery 600mAh

Batteries charge up to 1000 times

Battery Dimension (max):Diameter:0.41 inch*Height:1.75 inch