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Rechargeable 24V 10Ah LiFePo4 Electric bike battery
Rechargeable 24V 10Ah LiFePo4 Electric bike battery
Supplier Info
[China Supplier]
Contact Person : Ms. Tsang Tracy
Tel : 86-755-82096556,82096606
Fax : 86-755-25951040
Product Detail
1,Electric Bicycle Battery 2,24V,10Ah battery 3,High safety performance&long cycle life 4,UL,CE,ROHS,UN38.3

48V 20AH LiFePo4 electric bicycle battery packs  for Electric Vehicle, E-scooter, E-moto &Golf Carts.

1. Preface

48V/20AH LiFePO4 cell supplied by SHENZHEN PUCHUANGYUAN TECHNOLOGY CO., LTD

2. BATTERY TYPE AND SIZE

2. 1 Battery Pack Dimension

Size:435*250*100(mm)  

2.2 Output wire specification

Anode output wire

Red  two wires with 14AWG

Length:15cm

Negative charge output wire

Black 14AWG

Length:15cm

Negative discharge output wire

Black  two wires with 14AWG

Length:15cm

3. Battery Specification

Item

Index

Remarks

Normal Specification

Rated Capacity

10Ah

2A charge

 5.0A discharge

Nominal Voltage

24V

Internal Resistance

≤170mΩ

Weight

2.2±0.10kg

Dimension

102*75*285mm

Charge Performance

Charge Mode(Standard)

CC/CV

Max Charge 

Current:

1C5A

Peak Current:

5C5A

 

Charge Current(Standard)

1C5A

Charge Voltage(Standard)

27V

Ambiance Temperature

-10°C~+55°C

Charge Time(h)

7~10

Over-Current Fuse

4A/250V(φ5.2*20mm)

Discharge Performance

Discharge Current(Standard)

5.0A

Maximum Discharge  Current 2C, 5A Peak,

Cut-off Discharge Voltage(Discharge)

18.4V

Ambiance Temperature

-20°C~60°C

Storage Performance

Short Term

(One Month)

-20°C~60°C

Medium Term

(6 months)

-20°C~50°C

Long Term

(Within 12 months)

-10°C~40°C

Cycle Times

More than 1500 cycles (Cycle Life at 80%Capacity, Nominal Capacity after 650 Cycles.)

Protection functions

Protection of over-charge, over-discharge, over-heat, auto-balance battery, over-current and short circuit.

  

4. PCM Electrical Characteristics

TYPE

FUNCTION

ITEM

PARAMETER

ACCURACY

BATTERY

Chemical system

LiFePO4

Capacity

20AH

Working voltage

3.2V 

Series number

16

The function of the BMS

Overcharge protection

Over charge voltage

3.9

±50(mV)

Output delay of overcharge

1000

±100(mS)

Over charge release voltage

3.8

±50(mV)

Over discharge protection

Over discharge voltage

2.3

±50(mV)

Output delay of over discharge

200

±50(mS)

Over discharge release voltage

2.8

±50(mV)

Over current protection

Over current protection

80

±2(A)

Output delay of over discharge-current protection

500

±50(mS)

Qualification of release from over current protection

Auto Release

Short circuit protection

Short circuit protection current

Exterior short circuit

Output delay of short protection

180

±100(uS)

Qualification of release from short protection

Auto Release

Temperature

protection

Temperature protection (°C)

65

±2(°C)

Temperature Protection Release (°C)

55

±2(°C)

Cell balance

Bleed Current (mA)

100

±60(mA)

Bleed Start Point(V)

3.4

±10(mV)

Bleed Accuracy(mV)

30

±5(mV)

Main circuit resistance

Main circuit resistance(mΩ)

<50

Current Consumption

Current Consumption (mA)

<2

 

 

  

Applications:1) Battery-powered wheelchairs2) Ride-on toys3) Golf trolleys4) Electric scooters5) Semi-traction lawn mowers6) Portable television and video equipment7) Lifting equipment

 Why Choose Us :1.High quality:approved by ISO9001:2000 quality system, international project management team to work out your goods.

2.Competetive price:at same level quality,we offer better price to keep higher profit for you.3.Soonest delivery:within 5-7days after receiving deposit.4.Best service:we follow up from product to delivery and after sales sevice to keep your behalf,keep quality warranty.5.Long online time: 15 hours work time, all inquiries will be replied in 12hours.

Rechargeable 24V 10Ah LiFePo4 Electric bike battery

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