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High Density Special Lithium Battery 24V 40000mAh Fast Charge Capability

High Density Special Lithium Battery 24V 40000mAh Fast Charge Capability

Name Special Lithium Battery
Model 24V 40000mAh
L x W x H 440mmX220mmX130mm
Working temperature under -40°C working environment
Working current 3A
Discharge cut-off voltage 17.5V
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
Detailed Product Description

High Density Special Lithium Battery 24V 40000mAh Fast Charge Capability

 

Model: 24V 40000mAh

Specification: 374mmX148mmx80mm

 

Features: effective discharge rate ≥75% under working environment of -40°C, cylindrical 18650 low temperature lithium battery, with bracket, charge cut-off voltage 29.4V, discharge cut-off voltage 17.5V, working current 3A, maximum working current 7.5A

 

Applications: Measuring instruments, meteorological instruments, polar surveys

 

Battery OEM Service:

- Selected color of shrinkable tube.
- Selected Discharge plug and Balance connector
- High quality OEM label are welcomed

 

Advantages:
1, High energy density
2, Factory price& High quality
4, Pollution-free
6, Good consistency, low self discharge
2, High working voltage for single battery cells
5, Safe and reliable, With short-circuit protection function,

Battery Warranty:
The period of warranty is one year from the date of shipment.
We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.

 

 

Our services:

1. Your enquiry will be replied in 8 working hours.
2. Professional engineers & Exclusive and unique battery solution
3. Good sales: From begining to end,any quality problem with our products,new free one will be replaced.
4. Good quality assurance:All the cells are A grade cells,100% quality check and full one year warranty.

 

 

 

 NumberHY00050
VersionA0

HYLF/24/40-001

Battery pack specification

Date

2019-5-7

1.Basic characteristics

Product picture

Product name

Low temperature lithium battery

Working characteristics:-40℃4,0.2C,75%.

It was left at -40 ° C for 4 hours, discharged at 0.2 C, and the effective discharge rate was not lower than 70% of the normal temperature capacity.

product code

HYLF/24/40-001
L x W x H374mmX148mmx80mm
Rated voltage25.9VSeries structure
Rated Capacity40Ah
Serialization7S

Internal resistance

≤100mΩ
Discharge cutoff voltage17.5V

 

Shell color

 

□ Sub black

 

□ Bright gray

 

□ +Fruit green + bright gray two-color

 

□ White

 

☑ Blue thermoplastic film

 

 

 

 

 

Charging and discharging interface

□ Wall terminal

 

□ Anderson

 

□ Navigation plug

 

☑ Positive and negative lines

 

□ Pole

□ Hardware contact

 

 

 

 

Charging protection voltage29.4V

Max.charging voltage

29.75V

Max. charging current

8A

Maximum discharge current

7.5A

Peak current

15±3A 2S

Rated discharge current

3.5A
Charging methodCC/CV

 

 

 

 

weight

6.65kg

 

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

priceRMB:¥ 00.00

Delivery period

25 Working day

Product Tags: large capacity lithium battery   lithium ion phosphate battery  
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