Guangdong, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000, QC 080000
International Commercial Terms(Incoterms):
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Batteries, Li-ion Rechargeable Batteries, Lithium Battery manufacturer / supplier in China, offering 12V 3400mAh Lithium Battery for Power Tool, Li-ion Rechargeable Batteries, 10s/13s C: 5A D: 25A PCM BMS for 48.1V Li-ion/Lithium/ Li-Polymer 41.6V LiFePO4 Battery Pack Size L80*W60*T10mm (PCM-L13S25-B24), 10s/13s C: 5A D: 40A PCM BMS for 48.1V Li-ion/Lithium/ Li-Polymer 41.6V LiFePO4 Battery Pack Size L108*W80*T10mm PCM-L13s30-D48 (A-1) and so on.

Diamond Member Since 2013
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Supplier Homepage Products Li-ion/Li-Polymer Battery Pack 12V 3400mAh Lithium Battery for Power Tool, Li-ion Rechargeable Batteries

12V 3400mAh Lithium Battery for Power Tool, Li-ion Rechargeable Batteries

Get Latest Price
Min. Order: 100 Pieces
Port: Hong Kong, Hong Kong
Production Capacity: 50000/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Low Discharge Rate
Size: Medium
Accessories Type: Battery

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Basic Info

Model NO.
Rated Capacity
Standard Voltage
Delivery Date
Battery Type
18650 Battery
Transport Package
HS Code
12V 3400mah Lithium Battery for Power Tool, Li-ion Rechargeable Batteries


1. Solar LED lights, digital products
2. Consumer electronics, portable camera, DC LED lamps.

Product Description
High quality 11.1V 3.4Ah Li-ion rechargeable battery pack which made of 3PCS of 3400mAh cylindrical 18650 cells with a PCB on end.

Cell: 18650 (High quality Panasonic/SANYO/Samsung/LG/Chinese A Grade or as per special requirement )
Capacity: 3400mAh
Voltage: 11.1V
Battery Pack: 3S1P 11.1V 3.4AH
Pack: PVC Shrink tube
Rewired: 18 AWG wire with connector(as per customer's requirement)
Dimensions: H19*W56mm*L67mm
Weight: 180g (About)
Voltage: 11.1V (working) 12.6V ( peak) 7.5V ( cut-off)
Protection: One PCB (8A) installed with the battery pack and protects the battery from
Overcharge (>12.6V)
Overdischarge ( < 7.5 V)
Over drain ( > 2 AMP)

Protection circuit provide such protection as follow:
Over charger protection
Over discharge protection
Over Current protection
Short circuit protection (Exterior Short Circuit and can be automatic recovery)
Low resistance

Charging temperature: 0 - 45 C degrees
Discharging temperature: -20 - 60 C degrees
Storage temperature: -20 - 45 C degrees

The cell can be replaced by other available models such as 14430 14500 18490 18500 and so on, we can make all kinds of customized battery packs.
If you have different requirement on technique, shape and so on for the battery pack, we can made-to-order as per your request.

If you have any other needs of our battery pack, please no hesitate to let me know the
Messages below
1. What's the voltage and capacity you want?
2. How about the operating current and peaking current of your machine?
3. The battery will be used for what?
4. How about your quantity?

Attention: If I am not online, please kindly leave a message. I am here waiting for you. Thanks!
Nominal Voltage7.4V
Nominal  Capacity4000mah(0.2C discharge)
Composed Type2S2P
Max Charge Protetion Voltage8.5V-8.6V
Cut-off Discharge Voltage5V-5.6v
Charging Current0.5C
Charging Time4-5H
Charge Method
(constant current and contant voltage )
Max Discharge Current2C
Recharge Cycle Life800 times
Working Temperature
StorageTemperatureOne month-20~60°C,45~85%RH
and HumidityThree months-20~45°C,45~85%RH
 One year-20~25°C,45~85%RH
Protection Fuctions
Over charge, Over discharge, 
Over load, Short Circuit
Warrantyfull 12 months

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