1S 3.7V 3400mAh Li-ion battery with JST SM 2pin connector aa charger Built-in battery polarity auto-detection function

Built-in battery polarity auto-detection function

You will have to contact the charger manufacturer to ensure it can charge these batteries without damaging them

5V Li-ion: 0

Philips Norelco RQ1260

Lithium Iron Phosphate batteries can easily be damaged by charging them with too high current or exceeding the maximum rated current discharge

1S 3.7V 3400mAh Li-ion battery with JST SM 2pin connector aa charger Built-in battery polarity auto-detection functionThese 3. 7V lithium ion battery pack is commonly used in various portable electronic devices such as CCTV, alarm systems, tablets, handheld lighting, portable speakers, handheld gaming consoles and many more. It provides a reliable power source for these devices, allowing them to operate efficiently without being tethered to a power outlet. Additionally, these battery packs are also used in small hobby projects, remote controlled toys, and some low