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China |
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Long Term |
Product Details
Product Specification
| Voltage (nominal, V) | 52V |
| Nominal Capacity | 80 Ah |
| Organization way | 14S4P ., 3.7V20Ah li ion polymer battery pack |
| Max. Charge Current | 80 A (1C rate) |
| Working voltage | 3.6-4.2 v |
| Standard charging current | 10ah (0.2c rate ) |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.6V |
| Inner Resistance(Impedance) | ≤ 0.7 mΩ (At 0.2C rate, 4.2.0V cut-off) |
| Battery cell type | Quality lithium ion lifepo4 battery |
| Shipping | DHL, UPS, FEDEX or Sea Shipping or Special line |
| Weight | 29.0 KGS with package 30.0 kgs |
| Dimensions: 210mm ( L )* 480mm (W )*142 mm (H) | Length: 210 mm |
| Width: 480 mm | |
| Height: 142 mm | |
| Operating Temperature | Charging:0°C ~ 55°C, Discharging: -22°C ~ 55 °C |
| Storage Temperature | Storage Temperature -20°C ~ 60°C |
| Cycle Life at 0.2C Discharge, 100% DOD | ≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |
China cheap li ion polymer battery pack 52V 80ah
Applications:
- LED light system;
- Solar battery / solar panel battery
- -Portable VTR/TV, tape recorders, radios, etc.
- -Power tools, lawn mowers and vacuum cleaners
- -Cameras and photographic equipment
- -Portable measuring equipment
- -Various power toys and recreational equipment
- -Uninterruptible Power Supply
- -Communications and electric equipment
- -Emergency lighting equipment
Pack Battery details:
China cheap li ion polymer battery pack 52V 80ah
52V 80ah li polymer battery , cell 20ah in 14S4P 56 pcs
Continous constant current: 80Ah
Deep cycle life more than 2000 times, 80%dod,
Size: 192mm *173 mm *133mm
Net Weight: 29.0 KG, with package 30.0 KGS
Product show :
China cheap li ion polymer battery pack 52V 80ah
Datasheet of LITHIUM ION POLYMER 52V 80Ah battery pack
|
No. |
Parameter |
Specification |
Conditions |
|
2.1.1 |
Standard capacity |
80Ah |
3.6~4.0V,30ADischarge current, new battery state |
|
2.1.2 |
Minimum capacity |
80.0 Ah |
3.6V, 40A discharge current, new battery condition |
|
2.1.3 |
Operating Voltage |
52V |
N.A. |
|
2.1.4 |
Battery resistance(1KHz) |
≤0.70 mΩ |
New battery 50% SOC status |
|
2.1.5 |
Battery average resistance(1KHz) |
0.22 mΩ |
New battery 50% SOC status |
|
2.1.6 |
Out-put capacity |
Aboout 40%SOC charging status(48Ah) |
N.A. |
|
2.1.7 |
Working temperature(charging) |
0 - 55℃ |
See section 2.2 |
|
2.1.8 |
Working(discharging) |
-20 - 55℃ |
See section 2.3 |
|
2.1.9 |
Battery Weight |
≤495g *4S4Ppcs=about 29.0KGS |
N.A. |
|
2.1.10 |
Monthly self-discharge rate |
≤3.5%/month |
25℃,50%SOCStorage, new battery storage after 3 months |
|
2.1.11 |
Battery size |
Please refer to Article 9 of this specification |
N.A. |
2.3 Discharge modes
|
No. |
Parameter |
Product specification |
Condition |
|
2.3.1 |
Standard discharge current |
40.0A |
25℃ |
|
2.3.2 |
Maximum continuous discharge current |
80.0A |
|
|
2.3.3 |
Maximum pulse discharge current (long pulse) |
160.0A |
The maximum discharge time is 3 minutes |
|
2.3.4 |
Maximum pulse discharge current (short pulse) |
240.0A |
Cell temperature is below 50°C and SOC > 40% |
Nice Feedbacks From Our Real Order Customers:
Quality Real capacity Grade A cell Lithium LiFePO4 Batteries 3.2v 100Ah cells / 12V 100AH/24V 100AH/48V 100AH
3.2V 25AH CELL PACKS for 12V 100Ah /48V 100AH /24V 100AH/96V 100AH etc LiFePO4 Batteries / OEM Lithium Batteries
Payment and Delivery
1.Payment Terms: T/T , paypal.
2.FOB Port: Shenzhen / FOB HK
3.Lead Time: Sample Order 7days, OEM 15~25days
Our servicefter-services
(1) One years warranty
(2) Rapid replacement of defective until you are satisfied
(3) Reply you within 24hours
(4) Goods should be returned in original condition to qualify for a replacement or repair.
Advantages
1.OEM&ODM manufacturer with various designs.
2.Reliable quality, competitive price, fast delivery, excellent service.
3.Solid package, stable shipment, 100% testing and inspection before shipping to ensure the quality.
4. Meets CE, ROHS, UN38.3, MSDS etc certification standard.
2000 Cycle Outdoor Solar UPS System /electric pure car battery 12v60ah Lifepo4 battery pack / 12v 100ah lifepo4 battery pack for golf trolley mobility scooter
widely used for Solar system, UPS power supply devices.
Product Features
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life 2000 times
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 size
About us
Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier.
Focusing on the manufacture, research and sale of lithium ion battery product worldwide.
DeLong battery won a good reputation and has become a popular brand in the international market.
Welcome to visit our company and factory to discuss the business cooperation.
Our Service:
1. Enquiry reply in 2 - 24 hours
2. Suggestion for workable solutions
3. OEM/ODM order customzied project
4. Fast delivery response after payment down
5. Quality double check before shipping
6. Good After-sale service enquiry
Q: How long I can get it?
A:If small quantity, delivery date about 5-7 days after payement, shipping delivery depends on the agents flights schedules.
Q:What's the warranty?
A: 12 months warranty from the delivery date. Man-made problems not in warranty.
Q: Can i customize the size of battery?
A: Of course yes if yourquantity MOQ workable.
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