8.4V 6x Waterproof Pack Box House Case Cover For Bike Lamp Strap❤T
- USB connector output voltage 5V, current 2A, equipped with charging function of . Supports power display function.
- This box has the XP7 waterproof function. Suitable for kinds of context of use.
- Do not use spot welding , which can greatly reduce the internal resistance of the and improve the discharge performance, thus effectively improving the life.
- Easy to use, this pack can use two or four or six 18650 lithium according to your needs. Have DC connector input and output voltage 8.4 V.
- The 18650 waterproof pack is mainly optimized based on the traditional 18650 8.4V lithium pack.
