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Help Center12v 4400mah Lithium Battery Pack
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Specifications
12v lithium battery1.Application :light
2.Weight:0.28kg
3.Dimension:39mm*39mm*132mm
4.One year warranty after ship
12v 4400mAh lithium battery pack
Specification
| Battery Pack | ||
| Model | TLH013 | |
| Battery Material | Li(NiCoMn)O2 | |
| Nominal Voltage | 12V | |
| Rated Capicaty | 4400mAh | |
| Pack Dimension | 39x39x132(mm) | |
| Internal Impedance | ≤80mΩ | |
| Max Charge Voltage | 12.6V | |
| Max Charge Current | 3A | |
| Min Discharge Voltage | 9V | |
| Rated Discharge Current | 3A | |
| Max Discharge Current | 4A | |
| Charging Mode | CC/CV | |
| Pack Weight | < 0.28kg(4400mAh) | |
| Over Current Protection | 4A±1A | |
| Cycle Life | 500cycle, capacity >70% | |
| Charge Temperature | 0-45°C | |
| Discharge Temperature | -20-60°C | |
| Charger | ||
| AC Input | 100-240V,50/60Hz | |
| DC Output | 12.6V 2A | |
| Dimension | 39×39×132mm | |
| Charging Time | About 3h | |
| Safe Demand | CCC CE | |
| Wire Length | AC 1m DC 1m | |
| DC Pulg | Inside:+ Lateral:- | |
Advantages
1, This battery pack is made by 18650 battery cell,we promise we use a Grade A new cell.All the cell is real capacity.So,do not use the fake low price cell to compare with our battery.
2.The battery will be inbuilt BMS protection circuit which with over charge,overy discharge,short current protection.It is very safe to use this battery.The IC of the PCM we use is from SEIKO.
3.We have We have capacity grading equipment,internal resistance test equipment,ageing test equipment etc.All the battery need to 100% test before shipment
4.Battery are widely used on electric bike,electric scooter,electric wheelchair etc .You can visit our website for more information.
5. Battery will packed with small box then put into cartons.We ship
byDHL,UPS,TNT,FEDEX,EMS etc.The shipping time is very fast,only take 3-5 days you will get the goods.
Features
1, Longer storage life than NiMH Batteries
2, Light weight and higher energy density than any rechargeable battery
3, Installed IC chip will prevent the battery pack from over charge and over discharge.
It helps protect battery chemistry integrity and prolongs battery life.
4, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power
5, Supply which requires compact size and lighter weight
6, The battery module is wrap by PVC
Shipping and Certification
Others
1, OEM orders are available
2, Superior quality and cost-performance ratio
3, Tags, plugs and connectors are available
4, We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)
More pictures
Production Line
Some Test equipment
1.Battery internal resistance test equipment.Used to test the internal resistance of the battery.
2.Battery integrated test equipment.Used to test the battery charge,discharge current,voltage,time,capacity etc.
3.Battery capacity grading test equipment.Used to test the battery cell capacity.
4.Battery age test equipment,Used to test the cycle life,capacity of the battery pack with or without PCM.
Send Inquiry to This Supplier
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