|Discharge Cut-off Voltage||2.75V (single cell)|
|Max Charge Voltage||4.2±0.05V (single cell)|
|Standard Charge Current||2A/5A|
|High-rate Charge Current||10A|
|Max Continue Discharge Current|
50A for 3000w ( reference )
|Operating Temperature:||Charge: 0 ~ 45°C Discharge: -20 ~ 75°C|
|Storage Temperature:||During 1 month: -5 ~ 35°C During 6 months: 0 ~ 35°C|
|Full Size Sample Lead time:||As usual 3-7 working days|
ALL IN ONE Product Features
|DIMENSION||Depend on the cells, customized|
ALL IN ONE Warning
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway
1.Long life, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire
1. What’s your main equipment?
Capacity test machine, Automatic select machine, Automatic welding machine, Semi-Automatic welding machine, Print machine, Tangent machine, etc.
2.How many engineers and QC?
20 engineers( circuit engineer, structure engineer, R&D engineer, chief engineer), 6 QC(IQC(1), IPQC(2), OQC(1), BMS QC(2))
3. Where is your main market? Is there any big customer?
Europe and North America: 65%, other area:35%
Yes, but big customers informations is related to business secret, so can’t offer.
4. How about Automatic welding machine production volume?
Normally Automatic welding machine is used for bulk orders or big battery pack: 100 units/hour.
5. What’s your main products and hot selling products in your company?
Lithium ion battery pack; Electric bike battery; LiFePO4 battery; Li-polymer battery
6. What’s the capacity when battery is shipped out?
Capacity is 30% according to IATA(International air Transport Association) rule.
7. Can you print or paste label or package goods as our requirements?
8. Are cells 100% tested?
9. If bulk order, is there any discount for order?
Yes, of course
10. Does your battery dangerous to use?
First we use high quality Chinese cells or brand cells, all of our battery’s BMS have overcharge, over-discharge, over-current, short circuit to protect,so it’s very safe to use.