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Home > Products > 18650 Li-ion Pack > low temperature li-ion 18650 battery pack 14.8v 10ah

low temperature li-ion 18650 battery pack 14.8v 10ah

low temperature li-ion 18650 battery pack 14.8v 10ah

    Payment Type: T/T,Paypal,Western Union
    Terms of Trade: FOB
    Min. Order: 100 Piece/Pieces
    Delivery Time: 10-15 Days
    Transportation: Ocean,Land,Air
    Port: Shenzhen,Hongkong

Basic Info

Model No.: 14.8V 10Ah

Type: Lithium Battery

Charger Type: Electric Charger

Charger Application: Other

Product Description

This 14.8V Li-ion 18650 Battery Pack is made of 16 pieces samsung cells which made in 4S4P ,it mainly has some advantage as :


1.Li ion battery pack cell was in High safety since we use the samsung cells
2.Low internal resistance for Li ion cell, Low self-discharge rate for this Low Temperature Lithium Battery
3.It has More than500times cycle life (long life)
4. this Lithium battery has small self-discharge, room temerature for a fully charged Li-ion storage kept in a self-discharge rate about 10%


The detailed specification for this rechargeable batteries as below :


NO.

Items

Specifications

1

Charge voltage

16.8V

2

Nominal voltage/

14.8V (4S4P)

3

Initial impedance

200mΩ

4

Nominal capacity

10Ah

5

Minimum capacity

9.8Ah

6

Low-temperature capacity

≥7.0Ah

When the battery is standard charged, it shall be put into chamber at ( -40±2 )℃ for 8-16hrs,then discharged at 0.2C5A (2A) constant current to10.0V

7

Charge current

Standard Charging::0.2C5A (2A)

Rapid charge:1.0C5A C(10A) Max

8

Standard Charging method

2A(0.2C5A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤100mA(≈0.01C5A)

9

Charging time

Standard Charging:6.5hours(Ref.)

Rapid charge: 2.5hours(Ref.)

10

Max.discharge current

10A(1C5A)

11

Discharge cut-off voltage

10.0V

12

Shelf life

2years

13

Cycle life (0.2C5A/0.2C5A)

≧80%DOD; 500 times,≧80%DOD

14

Operating temperature

Charging: 0℃~45℃

Discharging:-40℃~+60℃

15

Storage temperature

Less than 1 month

-10℃~+45℃

Percentage of recoverable capacity :85%

Less than 6 month

-40℃~+35℃

16

Pack Weight

Approx:820g

17

Pack Dimension

Length: Max76.00 mm

Width: Max76.00mm

Thickness1:Max 76.00 mm

14.8V lithium battery pack








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YFJ TECHNOLOGY is a professional factory which manufacturing military batteries,Lithium battery pack,Electric vehicle batteries ,UPS Batteries and some special battery or battery management system,we provide innovative design and accept OEM&ODM.


YFJ battery has focused on diversified battery pack as lithium cell packs , solar packs ,electric vehicle battery in chinese market for more than 10 years , ,meanwhile ,we have provided special battery in some high-tech field including military and aircraft. since the year of 2015 ,we have established overseas department to start battery business ,and developed some US military standard battery like BB2590/U,BB-390/U,BB-390B/U with LCD display,BB-2791,TLI-718 and military battery chargers ,aircraft connectors and so on ,during these years, we already built long-term business cooperation relationship with some Asian countries government and military department ,was highly recognized by our foreign customers .In the other side,we provide various lithium/li-polymer battery pack and high-power cells pack with branded cells from Japan ,Korea and Taiwan based on customer's requirements.


Covering 10,000 square meters area ,YFJ company has more than 500 workers to make sure of quantity production timely, besides ,we have a leading R&D team which focus on battery packs and BMS with customer's demand , so we are willing to accept ODM&OEM and also we have a strict quality control from the perliminary products design,samples confirm,quantity production to -final fully after-sales service on every phase to avoid loss for customers


Please feel free to contact us if you have any special battery pack or battery BMS case ,we are interester to develop it based on customer's demand.


Company Info

  • Company Name: YFJ TECHNOLOGY (HK) CO.,LIMITED
  • Representative: XIE SHAO YU
  • Product/Service: Military batteries , Lithium battery , Electric vehicle batteries , battery management system , UPS Batteries , lithium polymer battery
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 41 -50 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: Building#60, Baotian industrial park, Bao'an district, Shenzhen city
  • Contact Person: Mr. Grant Wang
  • Tel: 86-0755-26611106
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