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
|
| 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 |
|
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 |
