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12V20Ah lifepo4 battery pack

12V20Ah lifepo4 battery pack

Negotiable /Set

Min.Order:10 Sets

Supply Ability:
20000 Set / Sets per Month
Port:
SHENZHEN
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Hubei, China
Brand Name:
O'cell
Model Number:
IFM12-200E3
Type:
Li-Ion
Nominal Voltage:
12V
Size:
Other, 181*76*166mm

Ocell New Energy Technology Co., Ltd.

Credit Member 4 years
Business Type: Manufacturer
Shenzhen Guangdong China
Main Products: Lithium Iron Phosphate Cathode Material ,Lithium Iron Phosphate Cell ,Lithium Iron Phosphate Battery Pack
View more products Contact Supplier

Product Details

O'CELL 12V20Ah LiFePO4 Battery

 

Features:

1) Cells are UL1642 & IEC62133 approved;

2) Battery is UL2054 and UN38.3 approved;

3) 1/3 Lighter vs Lead acid battery;

4) 4~5 times longer cycle life vs lead acid battery @ 100%DOD;

5) Environment friendly vs lead acid battery;

6) Drop-in 12V17Ah lead acid battery;

 

Specification

No.

Item

General Parameter

Remark

1

Rated Capacity

20.0Ah

Standard discharge(0.2C) after standard charge(0.2C)

2

Minimal Capacity

19.0Ah

3

Nominal Voltage

12.8V

 

4

Life Expectation

Residual capacity is more than 60% of the rated capacity

1)Charge: CC @ 0.2C to 14.6V, then CV till current to 0.05C

2)Rest: 30min.

3)Discharge: 0.2C to 10.0V

Temperature:20±5℃

Carry out 1200 cycles

5

Discharge cut-off voltage

2.4V/cell (≥9.6V)

10.0V recommended

6

Charging cut-off voltage

3.9V/cell (≤15.6V)

14.6V recommended

7

Assembly method

IFR26650EC-3.3AH

4S6P

8

Housing material

ABS+PC

Flame Retardant Plastic

9

Standard charge

0.2C constant current (CC) charge to 14.6V,then constant voltage (CV) 14.6V charge till charge current decline to ≤0.05C

Charge time : Approx 7.0h

10

Standard discharge

Constant current 0.2C

Cut-off voltage 10.0V

 

11

Maximum Continuous Charge Current

10A @ 20℃

 

12

Maximum Continuous Discharge Current

15A @ 20℃

Over current: 20A (≤5S)

13

Operation Temperature Range

Charge: 0~50℃

60±25%R.H.

Discharge: -10~50℃

14

Storage Temperature Range

Less than 6 months: 0~10℃

60±25%R.H.

at the shipment state

Less than 3 months:10~30℃

15

Approx. Weight

2.5Kg

Specific energy: 102Wh/Kg

16

Dimension

L181*W76*H166 mm

Housing color is optional;

Terminal is M5 bolt;

17

Fuel Gauge

4 LEDs indicator

 

18

Over-temperature protection

65±5℃(Discharge)

60±5℃(Charge)

 

19

Short circuit protection

Will recover after removal of short

Replaceable 30A fuse as 2nd protection

20

Pre-charge function

Start @ 2.0V/cell & finish @2.4V/cell;

Depend on charger

21

Communication protocol

SMbus

 

 

 

Contact Supplier

Mr. Gerrard Hao Chat Now
Telephone
86-755-81781377
Mobile
8615986733020
Fax
86-755-81781420
Address
Building B3,Donghao Industry Park, Sili Road, Guanlan Town, Longhua District, Shenzhen, 518110, China Shenzhen,Guangdong
Showroom
https://ocelltech.goldsupplier.com/

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Quick Details

Place of Origin:
Hubei, China
Brand Name:
O'cell
Model Number:
IFM12-200E3
Type:
Li-Ion
Nominal Voltage:
12V
Size:
Other, 181*76*166mm
Nominal Capacity:
20Ah