Specifications
Battery Type :
Liquid
Application :
Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies
Package :
Individual Box Package
Price :
$465.39-517.10
Max Load Quantity(cells) :
4
Max Coninuous Current :
280A = 1C
Operating Temperature(℃) :
-20-60
Type :
LiFePO4/ Lithium Iron Phosphate Battery
Weight :
25kg(55.12lb)
Cathode Materials :
LiFePO4
Discharge Cut-of Voltage :
10V
Cycle Life :
4000 cycles
Place of Origin :
Guangdong, China
Brand Name :
EJ
Dimension (L*W*H) :
340*185*250mm(13.39*7.28*9.84in)
Model Number :
EJ-LFP12280
MOQ :
1
Description


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Product Description

12V battery pack – Lithium-Iron-Phosphate (LiFePO4) – 280Ah

  • High lifespan: two thousand cycles and more (see chart)
  • Deep discharge allowed up to 100 %
  • Ultra safe Lithium Iron Phosphate chemistry (no thermal run-away, no fire or explosion risks)
  • Embedded BMS (Battery Management System): improve lifespan AND secure the battery
  • No Lead, no heavy metal, no toxic element
  • Calendar life > 10 years
  • Excellent temperature robustness (-20 °C up to +60 °C)
  • Constant power during discharge (very low internal resistance)
  • Very low Peukert’s losses (energy efficiency >96 %)
  • Very low self-discharge (<3 % per month)
  • No memory effect
  • About 50 % lighter and 40% smaller than equivalent Lead-AGM battery with same usable energy
  • Certification : CE, RoHS, UL, UN 38.3
Item Specification
Technical Specifcations
Electric
Nominal voltage
12.8V
Nominal capacity
280Ah
Stored energy
3584Wh
Internal resistance
≤ 50mΩ
Cycles
>2000 cycles (see chart)
Self discharge
< 3% per month
Energy efciency
> 96%
Standard Charge
Charge voltage
14.6V ± 0.1V
Charge mode
CC/CV : Constant Current / Constant Voltage
Maximum continuous charge current
18A/ 36A
BMS charge cut-off voltage
14.8V ± 0.1V
Standard Discharge
Continuous discharge current
100A
Maximum discharge current (30s)
280A
BMS discharge cut-off voltage
10 V
Environment
Charge temperature range
0°C- 45°C @60±25%
Discharge temperature range
-20°C – 60°C @60±25%
Storage temperature
0°C – 40°C @60±25%
IP protection level
IP56
Mechanical
Cell assembly
Casing material
ABS
Dimensions
345mm*190mm*245mm
Weight
25 kg
Terminal
Performance characteristics
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12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
Application
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
Company Profile
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
Certifications
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
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12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W

Ask Latest Price
Battery Type :
Liquid
Application :
Power Tools, Home Appliances, Consumer Electronics, Boats, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies
Package :
Individual Box Package
Price :
$465.39-517.10
Max Load Quantity(cells) :
4
Max Coninuous Current :
280A = 1C
Contact Supplier
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W
12.8V 280ah LiFePO4 Deep Cycle Battery For Caravans Camper Trailers Motorhomes 4W

Guangdong Yijia Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, shenzhen
Since 1998
Business Type :
Manufacturer
Employee Number :
100~150
Certification Level :
Verified Supplier
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