7.4V 5000mAh 2S1P 21700 Li-Ion rechargeable battery pack protection · Weight: ≈ 20 g

·         Weight: ≈ 20 g

Philips HQ9190

Energy: 23

Unfortunately

Built-in battery polarity auto-detection function

7.4V 5000mAh 2S1P 21700 Li-Ion rechargeable battery pack protection · Weight: ≈ 20 gThese packs feature a 2S1P Li ion configuration, each equipped with 2 high capacity 21700 cells, boasting a total capacity of 5000mAh, making them ideal for small scale applications requiring extended operational periods. Perfectly suited for garden lights, portable radios, torches, CCTV cameras, pond pumps, DIY projects, and more. Equipped with a built in protection circuit, ensuring protection against overcharging, over discharging, and short