9V Rechargeable Battery Kit
- The 9V rechargeable battery has a longer lifespan than disposable alkaline batteries, making it economical and saving you money. This brand new, zero-cycle battery cell is capable of storing more power and providing increased standby time. It offers over 1300 charging cycles with high-speed and efficient charging.
- The 9V rechargeable battery uses high-quality grade cells that are manufactured and tested under strict quality control standards. It features a built-in microchip to prevent overcharging, over-discharging, short-circuiting, and overheating. This multiple-protection mechanism ensures safer operation for both users and devices. Environmental protection materials reduce heavy metal pollution.
- The 9V rechargeable battery includes a built-in USB charging port and comes with a 1-in-1 fast charging cable (compatible with most USB sources like PCs, car chargers, or power banks, etc.). This allows you to conveniently charge anywhere directly with the provided USB cable, eliminating the need for an extra battery charger. The built-in LED lights enable you to check the charging status.
- The 9V batteries have no memory effect, providing steady voltage.
For reference: A regular 9V carbon-zinc battery has a capacity of 400-600 mAh.
A regular alkaline (Energizer, Duracell) 9V battery has a capacity of 550-600 mAh.
This 9V battery has a capacity of 1300 mAh, which is more than 2 times higher and is rechargeable.
The higher the battery’s capacity (mAh), the longer the circuit is powered without the need to change the battery or recharge it.
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