1. Flashlight function and SOS mode2. Temperature monitoring protection against overheating3. LCD displays temperature・ battery level・ voltage and current4. Compatible with all types of 18650 Li-ion batteries (up to 69mm length)5. Intelligent chip management prevents batteries from being over-discharged6. 18650 batteries can be replaced and different capacity batteries can be mixed charging7. Each battery slot is an independent channel・ insert any number of batteries can be charged and discharged8. Automatically detects battery power status and selects the appropriate voltage and charging mode9. Automatically stops when charging is complete and prevents batteries from being over-charged10. Reverse polarity protection prevents you accidentally insert the wrong way of a batteryNOTE: Batteries and Cable are not included


3-in-1 Functions: DIY Power Bank + 18650 Battery Charger + LED Flashlight
Dual USB Output: 5V/ 1A ・ 5V/ 2A
LCD Multi-functions Display: Temperature ・ Battery Level ・ Discharge Current ・ Discharge Voltage


Type: Charger
Model: E4
Plug: Micro USB・USB
Charging Cell Type: Lithium
Compatible: 16650・18650
Charging Cell Qty: 4
Input Voltage: DC 5V
Output Voltage: 5V
Input Current: 5V/2A(Max)
Output Current: 2A(Max)


USB Output Function: Yes
LCD Screen: Yes
Protected Circuit: Yes
Reverse Polarity Protection: Yes
Short Circuit Protection: Yes
Over Voltage Protection: Yes
Over Current Protection: Yes
Over Charging Protection: Yes
Over Discharging Protection: Yes


0.1200 Package weight: 0.149 kg
Product size (L x W x H): 10.00 x 8.40 x 2.70 cm / 3.94 x 3.31 x 1.06 inches
Package size (L x W x H): 13.00 x 8.50 x 3.00 cm / 5.12 x 3.35 x 1.18 inches


Package Contents: 1 x Epilot E4 Charger・ 1 x Instruction Manual