EVE Lithium Battery 3.6v. Electronic toll collection, Professional electronicsETC.
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LR6 AA Battery Eliminators USB Power Supply Cable Adapter Replaces 1.5V AA Batteries for LED Lights Electric Clock Camera Toys
Aliexpress UK
Lithium Battery. Lithium battery for super high performance. Suitable for various applications. Ideal for devices such as fire alarms/smoke alarm that requires long lasting power.
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JOUYM AA Battery 1.2V NiMH AA Rechargeable Batteries 2600mAh
Aliexpress UK
Xeno Lithium Battery. Dated: 2029.
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Kuugro Highest Capacity 1.5V 4100mWh AA Rechargeable Battery USB Type-C aa Li-ion Battery for Remote Control Smart Door Lock Toy
Aliexpress UK
【Smart LED Display】The LED light displays charging status. 【Type C Input Design】Type C charging port is suitable for all kinds of interface input, and its good compatibility enables various power adapters.
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kuugro USB 1.5V 2800mWh AA Rechargeable Battery USB Type-C Rechargeable aa Li-ion Battery for Remote Control Electric Toys Mouse
Aliexpress UK
Nothing outlasts Energizer Ultimate Lithium AA batteries. ENERGIZER AA & AAA ULTIMATE LITHIUM BATTERIES. Lasts up to 20% longer in toys versus Energizer MAX batteries. 25% lighter than standard alkaline.
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Universal AA Rechargeable Battery Durable 5500mAh Li-ion Battery AA USB Direct Charging for Toys Clocks Game Controllers Cameras
Aliexpress UK
Also perfect for low-drain devices like torches, remotes, and video doorbells. Also no need charging in pairs.
eBay
4PCS AA+AAA 1.5V USB Rechargeable Battery AAA 3500mah/AA 5000mah Li-ion Batteries for Camera Toy Car MP3 Player+TYPE-C Cable
Aliexpress UK
EXPIRY 2039. ENERGIZER AA ULTIMATE LITHIUM BATTERIES. WORLD'S NO.1 LONG LASTING LITHIUM BATTERY. WEIGH 1/3 LESS THAN STANDARD ALKALINE BATTERY. Also Known As: L91, LR91, LR6, MN1500, MIGNON, 15A, 15AC, 4006, 815, AA, AM3, E91, KAA, ND62S, STILO.
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Soshine 1.5V 4200mWh AA Rechargeable Battery Highest Capacity USB Type-C Aa Li-ion Battery for Smart Door Lock Remote Control
Aliexpress UK
The 1/2 AA Lithium Thionyl Chloride battery can replace 1/2 AA size batteries such as: Tadiran TL-5902, Tadiran TL-2150, Tadiran TL-5151, Tadiran TL-4902, Tadiran TL-5101, Tadiran TL-5111, Saft LS-14250, Saft LS-14250C, Sonnenschein SL-350/S, Sonnenschein SL-750/S, Sonnenschein SL-150/S, Maxell ER3S, Maxell ER3S-TC, Minamoto ER14250.
eBay
PUJIMAX AA Rechargeable Li-ion Battery 1.5V AA 3400mWh Li Ion Battery Watch for Toys MP3 Player Thermometer Keyboard + Cable
Aliexpress UK