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Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy


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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Rechargeable Battery 5020100, 3.7v 300mah 602030 Rechargeable Battery, Lifepo4 Car Battery, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy Detail:

HRL7542125 14.8v 4S 35C 3500mah  Lipo Battery Rc Battery

1

NO Item Characteristics
1 Nominal Capacity 3500mAh
2 Nominal Voltage 14.8V
3 Initial Impedance ≤50mΩ(23±2°C)
4 Limited Charge Voltage 21V
5 Discharge Cut-off Voltage 15.0V
6 Charge Current Standard Charge: 0.2C
Rapid Charge: 0.5C
7 Standard Charge 0.2C 5A CC(constant current) charge to 4.2V, then CV(constant voltage) charge till charge current decline to 0.02C.
8 Standard Discharge 0.2 C5A discharge to the Discharge Cut-off Voltage.
9 End-of-Charge Current 0.02 C5A
10 Max Continuous Charge Current 35C
11 Max Continuous Discharge Current 60C
12 Working Temperature Range Charge : 0 ~ 45°C
Discharge : – 20 ~ 60°C
13 Storage Temperature Range -20 ~ 60°C≤1month
-20 ~ 45°C≤3months
-20 ~ 30°C≤12months
14 Operating and Storage Humidity Range 45~75% RH
15 dimension
   140*42*32mm

4

1. Cell phone, interphone, bluetooth earphone, wireless mouse.

2. MP3/MP4/MP5, digital camera, PSP ,POS machine, medical devices, flashlight, search light

3. GPS, PDA, E-book , portable DVD, laptop, tablet PC, power bank.

4. Electric Toys, RC helicopters, Electric tools

5

1, Excellent security, no memory effect, stable performance,

2, High energy density, high capacity, low self-discharge

3, Long cycle life of more than 500 times

4, CE / ROHS/ UL / MSDS / UN38.3 / IEC standard

5, Capacity and size could be customerized

6 7 8 9 10

Packaging & Delivery

Pacaging Detail: Carton packing,200pice per box, 10 boxes per Carton, Customer customized service accepted
Delivery Detail: Sameple 7-15 days, Quantity order 25-30days

Q:Are you manufactory?

A:Yes, we are professional mammnufacturer for polymer batteries since 2008

Q:What is MOQ for this product in your caompany?

A:MOQ 1000pcs.

Q:When you ship my order?

A:Normally 35-45days affter payment confirmed, but it can be negotiated based on order qty and production schedule.

Q:Can I get the pre-production sample?

A:Yes, we will send you sample for approval first, affter you confirm, then we will start mass production order.

Q:Can batterise size custome available?

A:Yes, Please send ud the capacity and max battery size, so that we can search our model for you.

Q:How about the quality grantee period?

A:One Year.

Q:Hoew can you guarantee the production quality?

A:We have moren than 10 years experience ofpolymer battery production. Our production quality follow strixt control procedd. We have 3 times inspection for finished product before package. All of our battrties are 100% tested and insoeted before shibment.

 

HRL specializes in the development, production and sales of custom lithium batteries.If you have any questions, pls feel free to contact us.

140*42*41

Product detail pictures:

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures


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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Big discounting 7.4v 4400mah Li-Ion Battery - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy , The product will supply to all over the world, such as: Turin, Bahrain, Monaco, We have a large share in global market. Our company has strong economic strength and offers excellent sale service. We have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Ivan from Lyon - 2017.05.02 18:28
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Megan from Swansea - 2017.09.22 11:32
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