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China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy


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Persisting in "High good quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with shoppers from each overseas and domestically and get new and previous clients' high comments for 3.7v 16350 Li-Ion Battery, 651417 Lithium Polymer Battery, 24v Lifepo4 Battery Pack, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
China OEM 2900mah 18650 Cell - 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:

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures

China OEM 2900mah 18650 Cell - HRL7542125 14.8v 4S 35C 3500mah Li-polymer Battery Pack – Hrlenergy detail pictures


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  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Princess from Angola - 2017.10.23 10:29
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Martha from Gambia - 2018.07.12 12:19
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