48V Lituium Battery Pack for Electric Scooter Electro Car

Model NO.: OPT48 Usage: Car, Bus, Electric Bicycle, Boat, Escooter Discharge Rate: Low Discharge Rate Electrolyte: Lithium Battery Rechargeable: Chargeable Rated Capacity: 15ah, 20ah, 40ah, 50ah, 100ah Assemble: as Your Demands Energy / Weight: 120wh/Kg Color: Blue Black Battery Cell: 32650 Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507600090 Type: Lithium-Ion Batteries Nominal Voltage: 48V Shape: Square Battery Installation: Packaged Rated Voltage: 48V Charge Voltage: 58.4V Green Energy: Zero Emission Energy / Volume: 310wh / L Barand: Optimumnanno, OEM, ODM Trademark: OptimumNano Origin: China Guangdong 48v lituium Battery Pack for electric scooter electro car

battery cell	32650
energy / weight	120wh/kg
energy / volume	310wh / L

1. Safety: Currently the safest Li-ion battery, CE UL approved, none fire, none explosive.
2. Environment friendly, no toxic material contained.
3. Powerful: HP battery can discharge in 15C-20C.
4. Long life cycle, more than 2000 cycle in 0.5C-1C discharge.
5. No memory effect: Can be recharged any time, no reduction of capacity.
6. Broad operation temperature -20---60 centigrade.
7. Small in size and light in weight.: Compare with our battery, 1/2 size of Lead Acid Battery, 70% size of Ni-MH Ni-Cd Battery. 1/2 weight of lead acid battery.

specification

NO.	Item		General parameter
1	Model		OPT-048020
2	Case material		SLA shell
3	Rated voltage		48V
4	Max.Charge voltage		54.75V
5	Cut-off voltage		37.5V
6	Standard charge current		5A
7	Max charge current		20A
8	Max continuous discharge rurrent		40A
9	Pulse discharge current		60A
10	Battery dimesion		345*180*145
11	Weight(Approx,including case)		11kg-45kg
12	Impedance (Max,at 1000Hz.)		≤80mΩ
13	Charge method   ( CC/CV)	Standard	CC	0.2C	54.75V cut off
			CV	54.75V	0.05C cut off
		Rapid	CC	1C	54.75V cut off
			CV	54.75V	0.05C cut off
14	Operate temperature		Charge	0°c~45°c
			discharge	-20°c~60°c
			storage	-20°c~55°c

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Product Categories : LiFePO4 For Transportation