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Consumer Electronics / Multipurpose Batteries & Power / Rechargeable Batteries
HIGH ENERGY STORAGE - The Tenergy Premium high capacity rechargeable batteries are rated at 2500mAh for AA and 1000mAh for AAA. An ideal replacement on the standard one-time use household battery, use it with any high/low drain electronic devices such as audio devices, ceiling lights, camping lanterns, toys, baby swing, LED candles, portable radio, remote sensors, trail cameras, flashlights and much more! Power your devices longer with Tenergy Premium batteries.
WIDE TEMPERATURE RANGE - Keep your outdoor devices powered in all seasons. Tenergy Premium batteries deliver optimal performance with each use even in the winter at temperatures as low as 14°F (-10°C) or in the summer at temperatures as high as 122°F (50°C). Recharge the Premium AA battery with an incredible cycle life rated up to 1200 times.
ECO-FRIENDLY & MONEY SAVING - Reduce. Reuse. Save. Stop buying one-time use alkaline disposables and replace them with rechargeable AA cell batteries to decrease the waste they leave behind. Reusing rechargeable batteries saves money as it prevents unnecessary purchases on alkaline batteries. Between 1-10 charges, the Tenergy AA size battery will have paid for themselves.
NO MEMORY EFFECT - With no memory effect on our Tenergy Premium Rechargeable NiMH Battery, charge your batteries anytime. Even when they are only partially drained, you won't have to worry about the long term memory effect and will still get the full capacity each use.
WARRANTY - Tested for capacity, quality and longevity by the IEC (International Electronic Commission), the Tenergy Premium AA Size Battery is UL & CE certified. It also holds European RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) compliant certifications. Backed with a 12-month extended warranty and lifetime support from our friendly and knowledgeable customer service.
Specifications:
Size: AA
Capacity: 2500mAh
Voltage: 1.2V
Dimensions: 50.5mm x 14.5mm
Size: AAA
Capacity: 1000mAh
Voltage: 1.2V
Dimensions: 48.5mm x 10.5 mm
See Compatible Charger Recommendations: Tenergy 01474 Tenergy 01162 Tenergy 01160 Tenergy 01438 Charger Model Tenergy TN474U Tenergy TN162 Tenergy TN160 Tenergy TN438 Compatible Chemistry NiMH & NiCD NiMH & NiCD NiMH & NiCD NiMH & NiCD Charging Slots 4 8 12 16 Charging Rate AA & AAA: 450mA per hour AA: 500mA per hour AAA: 250mA per hour AA: 500mA per hour AAA: 250mA per hour AA:500mA per hour AAA: 250mA per hour Display LCD LCD LCD LCD Powered By USB AC Wall Adapter Car Adapter AC Wall Adapter AC Wall Adapter Car Adapter *Note: charger recommendations above are some options from Tenergy. This battery can be used with any other branded chargers as long as it supports NiMH batteries.
Extend Your NiMH Battery Life With The Following Practices
Do not over-charge the battery, remove the battery from charger when you are done recharging.
Heat lowers battery life, do not charge or discharge the battery when it's hot. Always let the batteries cool down to room temp before using it/charging it.
Do not store the battery with low voltage, recharge after each use to avoid over-discharge.
Always store the battery in a dry and cool place, never expose it to heat or direct sunlight.
Recharge the battery once every 6-months, if they will be unused or stored long term.
Frequently Asked Questions
How do I order the correct battery?
To choose the right battery, start by picking its size from the options available. Once you've done that, indicate the quantity you wish to buy. Prior to completing your purchase, it's advisable to double-check your order to confirm that the correct item has been selected.
Will I get all the sizes if I order?
No. Customers will only get 1 battery size, depending on the variation chosen.
What does Cycles mean?
Cycle refers to charging and discharging a battery. For example, charging the battery to full and using it on your device counts as 1 cycle.