This is an universal smart battery charger, which can be used to charge cylindrical rechargeable batteries of lengths ranging from 32mm to 70mm, including 18650/26650/21700/20700/18500/18490/18350 rechargeable batteries. Equipped with double battery slots, which can charge 2 batteries simultaneously, very convenient. And its high grade loading spring and ABS/PC fireproof case ensure a long cycle life. Perfect for using indoor/in vehicles, compact and practical mini charger, easy to carry.
Features:
Micro USB DC 5V input, double-slot charging and independent management system.
Suitable for rechargeable lithium-ion batteries(18650/26650/21700/20700/18500/18490/18350, etc).
Equipped with double battery slots, allowing charging 2 batteries simultaneously, very convenient.
Adopts intelligent chip control, and the constant current charging mode ensures the battery can be fully charged.
Supports short circuit protection/over-current protection/reverse connection protection to ensure the charger and the battery will not be damaged.
Built-in LED indicator shows the charging status, convenient for you to check the battery status at anytime.
The retractable spring can be adjusted according to the length of the battery, suitable for lengths ranging from 32mm to 70mm rechargeable batteries.
Note:
1. Smart charger only, the batteries in the picture are not included.
2. Only suitable for rechargeable 3.6V/3.7V Lithium-ion batteries, please do not charge unsuitable batteries, otherwise may damage the batteries and charger and cause unnecessary loss.
3. It is normal if the charger and battery get heat during the charging process.
4. Please do not use the charger in rainy days/snowy days or place it in the high or low temperature environment or expose it to direct sunlight.
5. Children should not use this product without adult's supervision.
6. Please do not disassemble or assemble this charger.
Specifications:
Model: Needle 2
Case Material: ABS+PC, Fireproof Material
Loading Spring: Military Grade Spring
Input: DC 5V/1A
Output: 500mA*1/500mA*2(Li-ion Battery)
Idling Output Voltage: 4.20V
Battery Compatibility: 3.6V/3.7V Rechargeable Lithium-ion Batteries(18650/26650/21700/20700/18500/18490/18350)
Indicator Light:
* Green Light: Standby or Fully Charged
* Red Light: Charging
Charging Control Mode: Constant Current Mode
Charging Time: Decided by Different Battery Capacity
Working Temperature: 0-40 Celsius
Interface: Micro-USB Port
Item Weight: 55g / 1.94oz
Item Size: approx. 9.3 * 5.7 * 3cm / 3.66 * 2.24 * 1.18in
Package Weight: 113g / 3.99oz
Package Size: 13 * 7 * 3.7cm / 5.12 * 2.76 * 1.46in
Package List:
1 * Smart Charger
1 * USB Cable
1 * User Manual(English)
