Capacity: 1000mAh. Another possible reason is a faulty between solar panel and the batteries. You can try to check and adjust the position of the battery. In addition, recharging the battery every 3 months can make its lifespan longer.
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New 1.5V AA 13600mAh+AAA 6800mAh Lithium rechargeable Battery,USB Fast Charging Li-ion Battery , 2000 Cycles with USB- C Cable
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PUJIMAX Rechargeable Battery 1.5V AA 3400mWh AAA 1100mWh Lithium-ion Battery+Charger for Clock Radio Video Game Digital Camera
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PHOMAX Smart Battery Charger AA 1.5V 4200mWh Lithium Li-ion Rechargeable Batteries for Clocks Mice Radio Video Digital Camera
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PHOMAX Lithium Batteries Charger 4200mWh1100mWh AA/AAA Rechargeable Battery For Control Car Toy Lamp Radio Speaker TV Remote
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PHOMAX Lithium Battery 1.5V AA 4200mWh/AAA1300mWh Rechargeable Batteries Charger For Cameras Electric Toys Toothbrushes Toy Car
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4-20PK 1.5V AA/ AAA Type-C Rechargeable Batteries High Capacity 3800mWh Li-ion Lithium Battery for Camera Flashlight Mouse Toys
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ANSMANN 4-WAY BATTERY STORAGE ORGANISER. Arrange your batteries in this battery case to preventdisorganisation of the batteries which can cause short-circuit and may unintentionally discharge. This battery storage box is ideal for up to 4 AAA / AA cells. The case, when held one way, is designed exactly for the dimensions of the AAA, and held the other way the box has dimensions for the AA. Therefore the batteries can be transported perfectly in the case. Super compact size, fits anywhere: you can carry it in any camera bag or even your pocket meaning the battereis are always handy and ready to use, whether at home or on the road.
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AA/AAA USB-C Fast Charging Li-ion Battery 3150mWh 750mWh High Capacity Rechargeable Battery for Wireless Mice RC Toys
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Reference model: ER14250 1/2 AA. Rated capacity: 1200mAh. When storing a battery or throwing it away, be sure to cover it with tape. Battery weight: 11g. What if your battery doesn't work when connected to the device?.
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NEW Nohon Rechargeable Battery 1.5V AA 3600mWh AAA 1300mWh Original Li Batteries With Charger for Clock Video Radio Game Camera
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