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High Power Rechargeable Batteries 7.4V 1700mAh Long Cycle Life 500 Times
High Power Rechargeable Batteries 7.4V 1700mAh Long Cycle Life 500 Times
Specifications
Name :
Special Lithium Battery
Model :
7.4V1700mAh
L x W x H :
20mmX68mmx70mm
Working temperature :
under -40°C working environment
Working current :
0.5A
Applications :
meteorological instruments, polar surveys,etc.
Place of Origin :
Changsha, China
Brand Name :
HYZZ
Certification :
ISO9001, CE, CB, UN38.3
Packaging Details :
foam, wooden box / foam, carton, tray
Delivery Time :
22 days
Payment Terms :
L/C, T/T
Supply Ability :
10,000 PCS per month
Description

High Power Rechargeable Batteries 7.4V 1700mAh Long Cycle Life 500 Times

Model: 7.4V1700mAh

Specification: 20mmX68mmx70mm

Features: effective discharge rate ≥75% under -40°C working environment, polymer square low temperature lithium battery, charge cut-off voltage 8.4V, discharge cut-off voltage 5V, working current 0.5A, maximum working current 3A

Application

♦ Wheelchairs and scooters
♦ Solar/wind energy storage
♦ Back-up power for small UPS
♦ Golf trolleys & buggies
♦ Electric bikes

Advantage:
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price&High quality
9, Good consistency, low self discharge
10, Light weight, small and customized size

 Number HY00041
Version A0

HYLF/7.4/1.7-001

Battery pack specification

Date

2019-5-7
1．Basic characteristics

Product picture

Product name

Low temperature lithium battery

Soft pack laser welding assembly method

Low temperature work protection board

-40℃-55℃Ambient operating temperature: -40℃-55℃

40℃,0.2C5.0V,70%.Working characteristics: Under the condition of low temperature 40 °C, the current is discharged to 5.0V at 0.2C, and the effective discharge rate is not lower than 70% of the normal temperature capacity.

product code

 HYLF/7.4/1.7-001
L x W x H 20mmX68mmx70mm
Rated voltage 7.4VSeries structure
Rated Capacity 1700mAh
Serialization 2S

Internal resistance

 ≤60mΩ
Discharge cutoff voltage 5.0V

Shell color

□ Matt black

□ Bright gray

□ Fruit green + bright gray (two colors)

☑ Black

Charging and discharging interface

□ Wall terminal

□ Anderson

□ Air plug

□ Positive and negative lines

☑Hardware contact
Charging protection voltage 8.4V

Max.charging voltage

8.5V

Max. charging current

3A

Maximum discharge current

3A

Peak current

 6±3A 2S

Rated discharge current

 0.5A
Charging method CC/CV

weight

 87.3g

Operating temperature

Charging

 0～45℃

Discharge

 -40～55℃

60-80%SOC , 2 Storage temperature 60-80% SOC storage, need to recharge every 2 months

-10～35℃

C1 Cycle life

Cycle life=

500 Times
price RMB:¥ 00.00

Delivery period

25 Working day
Product tags

100ah battery capacity

,

24v 200ah battery

,

high performance battery
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High Power Rechargeable Batteries 7.4V 1700mAh Long Cycle Life 500 Times

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Product Detail
Name :
Special Lithium Battery
Model :
7.4V1700mAh
L x W x H :
20mmX68mmx70mm
Working temperature :
under -40°C working environment
Working current :
0.5A
Applications :
meteorological instruments, polar surveys,etc.
Contact Supplier
High Power Rechargeable Batteries 7.4V 1700mAh Long Cycle Life 500 Times

Hunan Pinsheng Energy Technology Co., LTD.

Verified Supplier
6 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer
Main Products :
Rechargeable Li Ion Battery, High Power Lithium Ion Battery, Vehicle Lithium Ion Battery
Total Annual :
100000000-50000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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