Klarus K1 Universal USB Battery Charger for 10440 / 16340 / 18650 / 22650 / 26650 / AA / C


Free Shipping

The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.
Klarus K1 – Single slot USB charger with compatibility, intelligence and protection
The Klarus K1 is a universal USB battery charger that is able to charge almost all types of rechargeable batteries. Single slot and USB charging port design save your space. Microcomputer control technology automatically detects battery types and 2 optional charging current for your choice. LED indicators charging progress clearly. Features reverse polarity, short-circuit and over-charge protection for your safety.

Main Features:
• Capable of charging almost all types of rechargeable batteries (Ni-MH / NiCd/ LiFePO4 / 3.7V / 3.85V Li-ion)
Micro USB port, connects directly to almost all USB chargers
Microcomputer control technology for intelligent charging
LED display to show charging progress clearly
0.5A or 1A charging current options (press SELECT button for 2s for selection)
-dV/dt control technology to charge Ni-MH and Ni-Cd batteries more fully
Automatically stops charging when fully charged to prevent battery damage
Auto-activation function for 0-voltage batteries, will not charge a battery that cannot be reactivated
• Features reverse polarity / short-circuit / over-charge protection
• Made of durable fire retardant ABS for your safety
Optimal heat dissipation design for long-term use

Input: DC 5V, 1A
Output: 4.35V / 4.2V / 3.65V / 1.48V + / – 1pct, 0.5A / 1A
Compatible with:
LiFePO4, 3.7V / 3.85V Li-ion, Ni-MH, NiCd
Li-ion: 26650, 22650, 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440, 16340(RCR123A)
Ni-MH / NiCd: AA, AAA, AAAA, C
Optimal working environment:5 (0 Celsius) – 90pct (35 Celsius) (fully-laden regular activity)
Storage temperature: 0 – 40 Celsius

Caution: Batteries are not included

Type Charger
Model K1
Plug USB
Charging Cell Type LiFePO4,Lithium Ion,Ni-MH,NiCd
Compatible 10440,14500,16340,17500,17670,18350,18490,18650,22650,26650,AA,AAA,AAAA,C
Rechargeable Battery Qty 1
Input Voltage DC 5V
Output Voltage 4.35V / 4.2V / 3.65V / 1.48V + / – 1pct
Charge Control Methods -dV/dt
Circuit Detection Yes
Protected Circuit Yes
Reverse Polarity Protection Yes
Over Voltage Protection Yes
Short Circuit Protection Yes
Over Charging Protection Yes
Over Discharging Protection Yes
Dimension and Weight
Product weight 0.062 kg
Package weight 0.090 kg
Product size (L x W x H) 11.50 x 3.70 x 3.20 cm / 4.53 x 1.46 x 1.26 inches
Package size (L x W x H) 15.00 x 7.00 x 6.00 cm / 5.91 x 2.76 x 2.36 inches
Package Contents
Package Contents 1 x Klarus K1 Battery Charger, 1 x USB Cable, 1 x English Manual

The product you want to order is in stock. All orders are delivered within 24 hours after they are placed.