Ms_Lina_Cheng76680@qq.com 86-755-84630787

OPTIMUMNANO ENERGY CO., LTD.

banner
Home > Product
Product

  • Phone

    86-755-84630787

  • Address

    No. 68, Lanjing North Road, Pingshan New District, Shenzhen, Guangdong, China

  • E-mail

    k@waimaotong.com

LatestProducts
48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike

48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike

China 48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike, Find details about China 48V Escooter, 48V Battery from 48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike - OptimumNano Energy Co., Ltd.

Description

Basic Info
  • Model NO.: OPT4820
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 48V
  • Electrolyte: LiFePO4
  • Weight: About 12kg
  • Rated Voltage: 48V
  • Green Energy: Zero Emission
  • Energy / Kg: 120wh/Kg
  • Battery Cells: Type
  • Transport Package: Standard Case
  • Origin: China Guangdong
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Small
  • Rated Capacity: 20ah
  • Usage: Electric Tool/Lawn Mower/ Electric Drill
  • Dimension: 180*150*350
  • Model: 48V20ah
  • Capacity: 20ah
  • Assemble: as Your Demands
  • Energy / Volume: 310wh / L
  • Trademark: Optimum Battery
  • Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
Product Description
48V 20ah lifepo4 Battery pack for E-Scooter EV E-bike
 
battery cells  32650
battery type  lithium battery pack 

LiFePO4 battery 48V 20AH used on scooter, UPS, POS, electric tools
The features of LiFePO4 battery:
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 Standard capacity(0.2C)  20Ah
4 Minimum capacity(1.0C)  19Ah
5 Rated voltage  48V
6 Max.Charge voltage  54.75V
7 Cut-off voltage  37.5V
8 Standard charge current  5A
9 Max charge current  20A
11 Max continuous discharge rurrent  40A
12 Pulse discharge current  60A
13 Battery dimesion  345*180*145
14 Weight(Approx,including case)  11kg
15 Impedance (Max,at 1000Hz.)  ≤80mΩ
16
 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
17  Operate temperature Charge   0°c~45°c
 discharge  -20°c~60°c
 storage -20°c~55°c 
 

48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike
48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike
48V 20ah LiFePO4 Battery Pack for E-Scooter EV E-Bike
 

Related Products