Hunan Pinsheng Energy Technology Co., LTD.
Hunan Pinsheng Energy Technology Co., LTD. Professional Lithium Ion Batteries Manufacturer
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Deep Cycle 18650 Type Rechargeable Battery Explosion Proof E Bike Batteries
Model: 3.7V4000mAh
Specification: 17.5mmX50.3mmx70mm
Features: -20°C ~ 60°C working environment, lithium manganese oxide battery, charge cut-off voltage 4.2V, discharge cut-off voltage 3.0V, working current 0.5A, maximum operating current 1.1A
Applications
> Wind-Solar energy system
> Off-grid energy storage
> Solar street lights
> Household energy storage
> Telecom backup system
> Mobile base stations
> Emergency backup energy sources
> Uninterruptible power system
> Grid load shifters
> Electric Golf Car
> Electric vehicles
> Electric motorcycles
> Electric forklifts
> Electric boats, etc.
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| Number | HY00055 | ||
| Version | A0 | |||
| HYLF/3.7/4-001 Battery pack specification | Date | 2019-5-7 | ||
| 1．Basic characteristics | Product picture | |||
| Product name | Explosion-proof lithium battery | Working characteristics: cathode material lithium manganate, intrinsically safe mine explosion-proof lithium battery, mainly used in mining and underground operation areas, such as lithium batteries for miners' lamps equipped with workers, and lithium batteries for small instruments. | ||
| product code | HYLF/3.7/4-001 | |||
| L x W x H | 17.5mmX50.3mmx70mm | |||
| Rated voltage | 3.7VSeries structure | |||
| Rated Capacity | 4000mAh | |||
| Serialization | 1S | |||
| Internal resistance | ≤50mΩ | |||
| Discharge cutoff voltage | 2.8V | 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 | 4.2V | |||
| Max.charging voltage | 4.25V
| |||
| Max. charging current | 0.5A | |||
| Maximum discharge current | 2A | |||
| Peak current | 5±2A 2S | |||
| Rated discharge current | 0.2A | |||
| Charging method | CC/CV |
Test Report:
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| weight | 55g | |||
|
Operating temperature
| Charging | 0～45℃ | ||
| Discharge | -20～55℃ | |||
| 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 | |||
