Supergreen 25ah High Energy Density LiFePO4 Cell LFP Battery Lithium Iron Phosphate Battery

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Charging(Cc-CV): 2c/4c
• Wet Shelf Life: 10years
• Model NO.: 20Ah/25Ah LiFePO4 Cell LFP Battery
• Rated Voltage: 3.2V
• Charging Voltage: 4.1V~4.2V
• Charging Type: Constant Current, Then Constant Voltage
• Transport Package: by Carton
• Specification: 9.0x133x200mm size, 0.51Kg weight
• Trademark: Westart/Solargreen/OEM
• Origin: Shenzhen
• HS Code: 8507600090
• Production Capacity: 500000PCS Per Month

Product Description

Supergreen 20ah 25ah High Energy Density LiFePO4 Cell LFP Battery Lithium Iron Phosphate Battery


- With our unique module design we make it easy to build small and large batteries out of LFP pouch cells.
- The plastic holders ensure a good insulation and a rugged fixation even for challenging applications.

SUPERGREEN LFP Lithium battery module feature

- Module design with terminal bolt to make easy assembly
- Double sealed design, to protect battery punctured by external forces with high strength
- Explosion proof valve module housing design make relief protection
- High energy density to 180Wh/kg
- 5000cycles long service life
 

▪ Low temperature discharge

▪ Fast charge

▪ Hign energy  density

▪ Reasonable design

▪ Maximum use of limited space

▪ Longer sevice life

▪ Less weight

▪ High regidity

 

Specification

Model No.			WS-LFP20AH-3.7V-10C
Nominal Capacity			20Ah at 0.3C Discharging
Minimum Capacity			20Ah at 0.3C Discharging
Nominal Voltage			3.7V
Internal Resistance			less than 1.0m Ohm
Charging(CC-CV)		Charging Current	10C max.
		Charging Upper Limit Voltage	3.65V
Discharging		Discharging Current	10C continuous or 30C peak
		Discharging Cut-off Voltage	2.2V
Charging Time		Standard Charging	1H
		Quick-acting Charging	0.1H
Operation Temperature		Charging	0 degree-45 degree
		Discharging	-20 degree-55 degree
Weight			0.51Kg
Size  or with Plastic Holders			9.0x133x200mm
Cathode Material			LFP

 

Nominal Capacity			[email protected] Discharging
Minimum Capacity			[email protected] Discharging
Nominal Voltage(0.33C Constant Current Discharge)			3.20V
Internal Resistance((AC 1KHz 60% SoC, BOL))			≤1.2mΩ
Charging(CC-CV)		Charging Current	0.5C continuous / 1C peak(10S @ 40~60% @20ºC~+45ºC)
		Charging upper Limit Voltage	3.65V
Discharging		Discharging Current	3C continuous / 5C peak(10S @40~60%SOC@20ºC~+45ºC)
		Discharging cut-off Voltage	2.20V
Charging Time		Standard Charging	2H
		Quick-acting Charging	1H
Operation Temperature		Charging	0ºC~55ºC
		Discharging	-20ºC~60ºC
Cycle life(0.33C/1C,80%DOD,25ºC)			5,000 cycles
Weight			480g±20g
Size(without tab)			9.2 x 133 x 200mm
Shape			LFP Lithium ion polymer cell
Energy density(weight)			166Wh/Kg
Energy density(volume)			330Wh/L
Match standard		Voltage tolerance	350mAh
		IR tolerance	5mV
		Capacity tolerance	0.3mΩ

 

Nominal Capacity			235Ah@1C Discharging
Nominal Voltage			3.2V@1C Discharging
Operating voltage(V)@Temperature ≤0ºC)			2.5~3.65V
Operating voltage(V)@Temperature ≤0ºC)			2.0~3.65V
Internal Resistance			≤0.25mΩ
Weight energy density			183.5Wh/Kg
Volume Energy density			493Wh/L
Module self discharge rate( 60%SOC shipment)			<3%(1st month)
			<2%(2nd month)
SOC operating range			5%~97%
Module	Charging Current		1C continuous,3C pulse
	Discharging Current		2C continuous,3C pulse
Operation Temperature	Charging		-20ºC~55ºC
	Discharging		-20ºC~55ºC
Weight(Kg)			4.10±0.15
Size(mm)			54.0*173.9*207.2(with tab)
Cycle life			5000(0.5C/1C,100%DOD,25ºC)

Safe carton packing: