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[China]
Trade Verify
Address: NO. 259, Lixiang East Road, Xiangfeng Technology Industry Park, Changsha City, Hunan, China.
Contact name:Eric
Hunan Pinsheng Energy Technology Co., LTD. |
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Verified Suppliers
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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.
| Number | HY00050 | ||
| Version | A0 | |||
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 H | 374mmX148mmx80mm | |||
| Rated voltage | 25.9VSeries structure | |||
| Rated Capacity | 40Ah | |||
| Serialization | 7S | |||
Internal resistance | ≤100mΩ | |||
| Discharge cutoff voltage | 17.5V |
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
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| Charging protection voltage | 29.4V | |||
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 method | CC/CV |
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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 | |||
| price | RMB:¥ 00.00 | |||
Delivery period | 25 Working day | |||
