An excellent product, small in size and powerful enough. One goes to charge the battery and the other to power the LED module. Recommend.

An excellent product, small in size and powerful enough. One goes to charge the battery and the other to power the LED module. Recommend.

An excellent product, small in size and powerful enough. One goes to charge the battery and the other to power the LED module. Recommend.

Works great, good value, but be carefull not to reverse power the unit (having the power supply plugged on the module and the battery at the other end, and unplugged the charger). The current flowing from the battery back to the charger ruined the IC on one of my modules... I bough replacement ICs (cheaper than the complete module). I added a N Mosfet on the output +, the gate being connected to the input +. The it is blocked when input voltage is less than V_battery+Vth and avoid reverse current damages.

Works great, good value, but be carefull not to reverse power the unit (having the power supply plugged on the module and the battery at the other end, and unplugged the charger). The current flowing from the battery back to the charger ruined the IC on one of my modules... I bough replacement ICs (cheaper than the complete module). I added a N Mosfet on the output +, the gate being connected to the input +. The it is blocked when input voltage is less than V_battery+Vth and avoid reverse current damages.

Works great, good value, but be carefull not to reverse power the unit (having the power supply plugged on the module and the battery at the other end, and unplugged the charger). The current flowing from the battery back to the charger ruined the IC on one of my modules... I bough replacement ICs (cheaper than the complete module). I added a N Mosfet on the output +, the gate being connected to the input +. The it is blocked when input voltage is less than V_battery+Vth and avoid reverse current damages.

it's all ok

it's all ok

it's all ok

いい子モジュールだ! 1500mAh以上の注意を払って、放熱の改善を検討してください。 CNからスペインまで8日間でお届け!

Good little module! Be carefull above 1500mAh, consider heat dissipation improvement. Delivered in 8 days from CN to Spain!

いい子モジュールだ! 1500mAh以上の注意を払って、放熱の改善を検討してください。 CNからスペインまで8日間でお届け!

Esta bien el producto 👍

Esta bien el producto 👍

Esta bien el producto 👍

驚くべきことに、書類がない。

Amazing, no documentation though.

驚くべきことに、書類がない。

ok

ok

ok

優れた ☺️ 👍

excellent ☺️ 👍

優れた ☺️ 👍

見栄えがよく、非常に迅速な配信

Looks good and very fast delivery

見栄えがよく、非常に迅速な配信

項目の完全かつ真の説明。 皆さんにお勧めします。

The full and true description of the item. I recommend everyone.

項目の完全かつ真の説明。 皆さんにお勧めします。