wholesale 12.8V 100Ah LiFePO4 Battery

  • Model: HB12100
  • Warranty: 12 months
  • Weight: 12.5 kg
  • function: backup power supply,Emergency equipment
  • size: 325*170*220 MM
  • Color: white,blue,pink,black
  • Capacity: 1280Wh / 100Ah
  • MOQ: 3
  • Lifecycle: >3000 times
  • Operating temperature: -20℃-60℃



Model HB12100
Nominal Voltage 12.8
Nominal Capacity 100Ah
Energy 1280Wh
Self Discharge <3%/month
Series or Parallel Connection 4pcs in parallel


Dimensions (L x W x H) 325*170*220mm (12.8x6.7x8.66”)
Weight 12.5 kg (27.56 lbs)/td>
Communication Interface Bluetooth (Optional)
Case Material Plastic shell
Enclosure Protection IP67
Cell Type - Chemistry prismatic
Chemistry LiFePO4


Recommended Charge Current 10A-50A
Maximum Charge Current 100A
Charge Current (-20 to -10 ºC) ≤0.05C
Recommended Charge Voltage 14.6V
BMS Charge Voltage Cut-Off 14.6V (3.65±0.025vpc)
Reconnect Voltage 12V (3.0 ±0.05vpc)


Maximum Continuous Discharge Current 100A
Peak Discharge Current 110A (<5s)
BMS Discharge Current Cut-Off 110A
Recommended Low Voltage Disconnect 10.8V
BMS Discharge Voltage Cut-Off 10.8V (2.7±0.05vpc)
Reconnect Voltage 11.6 (2.9±0.1vpc)


Discharge Temperature '-20 to 60ºC (-4 to 140 ºF)
Charge Temperature 0 to 45ºC (32 to 113 ºF)
Storage Temperature (1month) '-20 to 60ºC (-4 to 140 ºF)
Storage Temperature (3months) '-20 to 45ºC (-4 to 113 ºF)
Storage Temperature (6months) '-20 to 25ºC (-4 to 77 ºF)


Certifications CE (pack), UN3480/MSDS (cell)
Shipping Classification UN3480, Class 9

Applicable to

RV, boat, solar, backup power supply


wholesale 12.8V 100Ah LiFePO4 Battery DIMENSION SPECIFICATION

12V100AH System Parameters

project name Project parameters
Single battery 1 Product number 48173125-100Ah/square cell
2 product material system LiFePO4+Graphite
3 Rated voltage (V) 3.2
4 Rated capacity (Ah) 100
5 Size (mm) 174*48*132
6 Weight (kg) 2.3
battery system 1 Product number 12V100AH
2 Product application areas Backup power supply for electric vehicles, AGV, etc.etc.
3 product mix series-parallel mode
4 cooling method Free cooling
5 Rated voltage (V) 12.8
6 Rated capacity (Ah) ±5% 100
7 Rated energy (Wh) ±5% 1280
8 charging method CC-CV (Constant Current and Constant Voltage)
9 Discharge method Constant current discharge
10 Charge and discharge port (common port or split port) common mouth
11 Communication port RS232/RS485/Bluetooth: Bluetooth
12 GPS/GPRS(4G) /
13 Maximum Serial Number (PCS) 1
14 System charge termination voltage (V) 14.4
15 System discharge termination voltage (V) 10.8
16 Cell charge protection voltage (V) 3.65
17 Cell discharge protection voltage (V) 2.5
18 Charging operating temperature range (℃) -0~45
19 Discharge operating temperature range (℃) -10~50
20 Continuous charging current (A) 50
21 Continuous discharge current (A) 100
22 Discharge protection over current (A) 110
23 0.2C charge and discharge at 25°C ambient temperature 2000 cycles, capacity retention rate ≥ 80%
24 Battery box size (L*W*H) (mm) 325*170*220
25 Battery weight tolerance ±1kg 12.5KG

12V100AH BMS electrical characteristics, basic parameter setting

Function Test items Specification unit
Minimum Typical Maximum
Operating Voltage Voltage Range 10 14.6 V
Working current Charging current 100 A
Discharge current -- 100 A
charging protection Charger Voltage (CC-CV) 14.6 V
Overcharge protection voltage 3.600 3.650 3.700 V
Overcharge protection delay time 1000 2000 3000 mS
Overcharge protection recovery voltage 3.450 3.500 3.550 V
Discharge protection Over discharge protection voltage 2.450 2.500 2.550 V
Over-discharge protection delay time 1000 2000 3000 mS
Over-discharge protection recovery voltage 2.900 3.000 3.100 V
Over-discharge protection conditions Charging
Overcurrent Protection Charge overcurrent protection value 105 110 115 A
Charge overcurrent delay 7 13 S
Charge release adjustment Delay 32S release
Discharge overcurrent 1 protection current value 105 110 115 A
Discharge overcurrent 1 protection delay 7 13 mS
Discharge overcurrent 2 protection current value 360 380 400 A
Discharge overcurrent 2 protection delay 100 500 mS
Discharge overcurrent protection recovery condition Delay 32S release
Short circuit protection Short circuit protection delay time 100 500 uS
Short circuit protection recovery Delay 32S release
Equalization function Equalization turn-on voltage 3.350 3.400 3.450 V
Equalization Accuracy 30 mV
Balance current 40 60 mA
temperature protection Charging high temperature protection value 63 65 67
Charging high temperature protection release value 53 55 57
Charging low temperature protection value -7 -5 -3
Charging low temperature protection release value 3 5 7
Discharge high temperature protection value 68 70 72
Discharge high temperature protection release value 58 60 62
Discharge low temperature protection value -12 -10 -8
Discharge low temperature protection release value -2 0 2
Internal resistance Discharge circuit internal resistance / 5 10 mR
Internal power consumption Operating mode 20 uA
Operating temperature normal working range -20 70
storage temperature temperature below 90% -40 85
Protect the heart of the board length Width Height 138*102*18 mm

wholesale LiFePO4 advantage:

wholesale Lithium Iron Factory advantage HB12100

Factory advantage

Use domestic and imported A-level brand drop resistance power cells.

Self-developed AMS ensures 100% matching with the battery pack, making the battery pack more secure and reliable.

The products meet various export certifications and are completely assured.

Strictly implement the ISO quality and I standard management, and check the production at all levels.

Professional team caring service after-sales guarantee is more assured.


wholesale LiFePO4 Precautions HB12100

LiFePO4 Precautions

The battery is strictly prohibited to be over-discharged, squeezed, burned or heated.

Do not short-circuit, do not charge, and do not directly weld on the battery surface.

It is strictly forbidden to use or heat it within the allowable temperature range.

It is strictly forbidden for users to disassemble the battery by themselves.

When the battery is used to the termination voltage, it should be taken out of the electric instrument in time.

Used batteries should be disposed of in accordance with local environmental regulations.

The above precautions must be strictly followed to avoid battery operation, improper use, resulting in battery expansion, leakage or even fire and explosion.

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July. 31, 2023
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