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Email：poeae@liliangbattery.com

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7.4 volt rechargeable battery pack

2S 7.4 Volt 8000mah 18650 Rechargeable Li ion Battery Pack for Outdoor Led Lights

POEAE-L-31
Delivery
EXW
minimum order
20 pieces
Supply Ability
3000pieces / Day
Country of Origin
China
Stock Time
18-22Day
Quantity:
US $10.47 - US $13.09 / pieces
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 ITEM  SPECIFICATION  REMARK
  Nominal Voltage  7.4V
  Nominal Capacity  8000mAh  Standard  discharge  at 0.2C
  Charge Current  0.2C ~0.5C
 
 
  Working Current  3A
  Peak current   6A  Last time ≤1S
  Charge Voltage  8.4V
  Inner Resistance  ≤53mΩ  AC 1KHZ after 50% charge
  Cycle life  ≥300 times until 70% capacity
  Ref. Discharge Cut off Voltage  4.8V
  Battery Cell Model  18650  2000mah
  Configuration  2S4P
  Size  L*W*H=73.5*37*70mm  With PCM
  Connector/Terminal  No
 OEM&ODM Support
  Battery PCM function  Over charge/discharge,over current,        short circuit protection
  Weight  Approx. 365g
  Charge Temperature Range  0°C to 45°C
  Discharge Temperature Range  -20°C to 60°C
  Recommended Storage Temperature  23 ± 5°C
  Battery Warranty  12 months
 
 
              Main Feature of this 7.4 volt rechargeable battery pack:
                 【LIGHT WEIGHT】Weight is only about 365g ,very easy to carry.
                 【RELIABLE GRADE A CHINA CELLS】 We choose only high end cells even it's a China brand,performance is good ,very safe 
                    but price is more competitive.
                 【1YEAR WARRANTY】 If 7.4 volt rechargeable battery pack has quality problem within one year,we can help fix or send new one for free,
                    you don't need to worry about after sales problem.
                 【CUSTOMIZED & SAVE TIME】 Battery cells,size,capacity ,voltage,connector... most parameters can be changed according to
                     your  request .You don't need to take too much time ti search an exist model .

             Typical application

               

                            This series of 6.4V and 7.4V lithium ion batteries can be widely used in:

                      * Wireless speakers

                      * POS machines

                      * Flashlights

                      * Communicaion equipments

                      * Payment terminals

                      * Heated clothes

                      * Medical analytical instruments , etc.

                    

                      

                      

                         

                          

       1.Q:Are you really factory or just trade company?

                             A: We are factory, founded in 2007, if you don’t believe our words, we can show you a live video.

                         2.Q: How long is the warranty time?

                            A: Warranty time is 12 months for Li-ion/li-polymer battery and 18 months for LiFePO4 battery. Our battery defective ratio is under

                                0.2%, we will  repair defective batteries for free and bare shipping fee if it’s quality problem.

                         3.Q: How to proceed with an order?

                             A: We make customized battery, with check details such as application, voltage, capacity, size, discharge current, order quantity,

                                   etc., then quote based on your request, if no problem ,we can draft sample order for your confirmation and arrange payment,

                                   then we make sample for testing.

                         4.Q: How’s your leadtime?

                           A: 2-5 days for samples, 15-25 days for mass production. If it’s special model or complex design, leadtime will be longer.

                         5.Q:Is it OK to print my logo on it?

                           A: Yes, as long as you provide authorization to us, we will print logo on battery.

                         6.Q: What’s the payment terms?

                             A: Sample fee should be 100% prepaid. For mass production, payment terms is 30% deposit, 70% balance to be paid before

                                shipment. For big amount, we can discuss better payment terms for you after 2-3 orders.

                      Contact us to know more details about price, customize solution ,discount ,etc.     

                                      Dongguan Liliang Electronics Co.,LTD

                              Contact :Carry Zhang 

                              E-mail :sales02@liliangbattery.com

                              Tel :+86-15812874845

                              Wechat :liliang-battery008

                              Skype:liliangbattery02