Please note that:
Before ordering, please make sure that the connector of the old charger is the same as ours.
1. If you receive a damaged item by the shipping, Please don't use the damaged item to charge.
2. Please use the products within one year.
3. Do not use over 12 hour per charge time.
4. Please charge in a ventilated environment.
5. Please don't cover the charger.
6. Please make sure your hands and the plugs are dry.

Parameter
1. Input parameters: 100-240V
2. Output parameters: 67.2V 2A 16S
3. Type of working battery: for 16S 60V Lithium Battery
4. Connector size: DC plug 5.5*2.1mm and 5.5*2.5mm

Specification
1. Material: ABS + PC
2. Charger Model: CC(constant current) CV(constant voltage)
3. Operating Temperature: -50°F~122°F
4. Storage Temperature: -104°F~+176°F
5. Operating Humidity: 20~90%RH