IMPROVE 51.2V LiFePO4 Batteries

EV-Grade LiFePO4 Cells
3000+ Cycles at 80% DOD
1/3 Light weight & Portable: 1/3 the weight of lead-acid batteries, and has an energy density of 55.83Wh/lb, making it suitable for RVs, Trolling Motors, Marine, and Off-Grid Applications.
3 Charging Ways & 10X Charging Efficiency
IP65 Waterproof
Clean/Eco-friendly/Cost-effective

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FEATURES

SPECS

48V/51.2V IMPROVE LiFePO4 Batteries

More reliable power solutions

51.2V IMP LiFePO4 Battery Series includes 51.2V 40 - 100Ah, assembly with Grade A battery cell, intelligent BMS;
Supports parallel/serial connection, communication function and customized accessories.

51.2V IMP LiFePO4 Battery Series has a variety of product models and sizes to choose, Because of their lower cost, high safety, low toxicity, long cycle life and other factors, LiFePO4 batteries are use for Home Energy Storage for solar system、Emergency Power Supply、Home backup power、UPS backup power station ect.

IMPROVE 48V100Ah LiFePO4 Battery

5120Wh Solar Fast Charging 80%DOD, 3000 Cycles, Smart BMS

IP65 IMPROVE 48V100Ah LiFePO4 Battery

communication base, Solar Wind Power

Datasheet		Specification
Model		48V40Ah	48V50Ah	48V60Ah	48V80Ah	48V100Ah
Nominal Voltage		51.2 V
Nominal Capacity		40 Ah	50A h	60 Ah	80 Ah	100 Ah
Nominal Energy		2048 Wh	2560 Wh	3072 Wh	4096 Wh	5120 Wh
Dimension (L * W * H)		522238218 mm	522238218 mm	522238218 mm	522238218 mm	640245220 mm
Approx. Weight		23.5 kg	25 kg	31 kg	32.5 kg	38.5 kg
Terminal		M8
Cycle Life		≥3000 Cycle @80%DOD, at 25°C
Months Self Discharge		≤3% per month at 25°C
General
Charge	Charge Voltage	58.4+0.2V Calculated according to 3.65V voltage of each cell
	Standard Charge Current	0.2C
	Max. Charge Current	0.5C
Discharge	Max. Continuous Discharge Current	1C
	Peak Discharge Current	2C (<3S)
	Discharge Cut-off Voltage	40.0V Calculated according to 2.5V voltage of each cell
Temperature	Charge	0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
	Discharge	-20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity
	Storage	15°C ~ 35°C (Please charge and discharge your battery every month)
Parallel Connection		Support 4pcs in Parallel
Serial Connection		Can't Series
Note
Series and Parallel connections DO NOT recommended at the same time
If need serial connection, please check whether the model support

Datasheet	Specification
Model	48V40Ah	48V50Ah	48V60Ah	48V80Ah	48V100Ah
Nominal Voltage	51.2V
Nominal Capacity	40 Ah	50 Ah	60 Ah	80 Ah	100 Ah
Nominal Energy	2048 Wh	2560 Wh	3072 Wh	4096 Wh	5120 Wh
Dimension (L * W * H)	522238218 mm	522238218 mm	522238218 mm	522238218 mm	640245220 mm
Approx. Weight	23.5 kg	25 kg	31 kg	32.5 kg	38.5 kg
Terminal	M8
Cycle Life	≥3000 Cycle @80%DOD, at 25°C
Months Self Discharge	≤3% per month at 25°C
General
Charge
Charge Voltage	58.4+0.2V Calculated according to 3.65V voltage of each cell
Standard Charge Current	0.2C
Max. Charge Current	0.5C
Discharge
Max. Continuous Discharge Current	1C
Peak Discharge Current	2C (<3S)
Discharge Cut-off Voltage	40.0V Calculated according to 2.5V voltage of each cell
Temperature
Charge Temperature	0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
Discharge Temperature	-20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity
Storage Temperature	15°C ~ 35°C (Please charge and discharge your battery every month)
Parallel Connection	Support 4pcs in Parallel
Serial Connection	Can't Series
Note
Series and Parallel connections DO NOT recommended at the same time
If need serial connection, please check whether the model support

IMP-PW48100

IMP-PW48200

IMPROVE 51.2V LiFePO4 Batteries