zr-USB 8,4 В 18650 Водонепроницаемый ДЕРЖАТЕЛЬ АККУМУЛЯТОРА

⭐USB 8.4V 18650 BATTERY WATERPROOF HOLDER⭐. USB 8.4V 18650 BATTERY WATERPROOF HOLDER

Functions:

The waterproof 18650 battery is optimized mainly based on the traditional 18650 8,4V lithium battery.

This battery box has XP7 waterproof function. Suitable for different usage contexts.

Do not use the spot welding battery, which can greatly reduce the internal resistance of the battery and improve the battery discharge efficiency, thereby effectively improving the battery life.

Easy to use, this battery can use two or four or six 18650 lithium batteries according to your needs. Have input and output voltage of DC 8,4V connector.

Output voltage of USB 5V connector, 2A current, equipped with mobile phone charging function. Supports power display function.

. USB 8.4V 18650 BATTERY WATERPROOF HOLDER

✔ Specifications:Condition: 100% new and high quality

Material: plastic

Black color

Size: approx. 11,5 x 8 x 5,7 cm / 4,5 x 3,1 x 2,2 inches

Waterproof: XP7

Overcharge protection voltage: 8,4 V.

Over-discharge protection voltage: 5 V.

Current over-discharge protection voltage: 9 V.

Waiting for electricity: less than 10ua

USB Output Voltage: 5V /- 0,2

USB Output: Max. 2000mA

Weight: approx. 200g

. USB 8.4V 18650 BATTERY WATERPROOF HOLDER

▶ Packing List:1 x Battery Case

1 x Strap

. USB 8.4V 18650 BATTERY WATERPROOF HOLDER