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25.6V 100Ah Lithium Battery Lead Acid Replacement 2560Wh

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Contact name:Helen LI

Shenzhen Jinghongtai Technology Co., Ltd.

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25.6V 100Ah Lithium Battery Lead Acid Replacement 2560Wh

Country/Region	china
City & Province	shenzhen guangdong
Categories	Professional Audio, Video & Lighting

Product Details

Specification

Nominal Voltage	12.8V
Nominal Capacity	100Ah@0.2C
Energy	1280Wh
Internal Resistance	＜45mΩ
Cycle Life	2500 Cycles @0.2C Charging/Discharging,Until 70% Capacity
Self Discharge	＜3.5% per month at 25℃
Max.Charging Voltage	14.0-14.6V
Charging Mode	At 0℃-45℃ temperature,charged to 14.6V at a constant current of 0.2C5A, and then, changed continuously with constant voltage of 14.6V until the current was not more than 0.02C 5A
Charging Current	20A
Max.Charging Current	50A
Discharging Current	20A
Max.Continuous Current	100A
Max.Pulse Current	200A(＜3S)
Discharging Cut-Off Voltage	10.0
Charge Temperature	0℃-45℃ @60±25% Relative Humidity
Discharge Temperature	-20℃-60℃ @60±25% Relative Humidity
Storge Temperature	0℃-45℃ @60±25% Relative Humidity
Water Dust Resistance	IP55
Cell&Format	IFR32700 N60,4S17P
Casing	Plastic
Dimension(LWH*Th)	328172215*220mm
Weight	Approx. 13.1kg
Terminal	M8

Product Description

100Ah Connected In Series 12.8V Batteries With Safety Test Report For Solar Power

Quick details:

1.MOQ:1

2.Supply to all around the world

3.Mostly used for Marine, golf cart and buggies

4.Expert/Factory/manufacture

5.Provide long cycle life with more than

6.Warranty:5 years

Precautions:

1.When the battery can not be charged:

a) The problem of charger, some chargers must detect the existence of the battery before charging.
Judgment: Remove the charger from the battery and test the output voltage of the charger. If there is a constant 14.5V voltage, it is not the problem of charger. If the measured voltage is 0, it is because the BMS low voltage protection is turn on. The charger cannot activate the battery and cannot charge the protected battery.

Solution: Need to replace the charger.

2.When the voltage is abnormal:

a) when receiving the battery, the voltage of battery is very low. Reason: The battery is stored for too long, and the self -discharge time is long, which causes the voltage to fall below the BMS protection voltage. The displayed voltage is relatively low, which may only be 3V or 5V, 8V. Solution: Activate the battery and charge.

b) after charging, voltage is abnormal. Reasons: 1) Whether the correct voltage charger is used

c) The voltage will fall slowly after the lithium battery is fully charged. When the charger is just removed, the battery voltage is 14.5V. The voltage will fall to about 13.5-13.6 in a short time, which is normal.

Appliciation

- Solar power storage systems

- Electric vehicles

- Backup power for residential homes

- Electric aircraft and drones

- Backup power for water treatment plants

- Sustainable power for remote communities

Why choose us?

1. Extremely Long cycle Life
The battery capacity is over 80% after 1C charge and discharge under 100% DOD condition 100%.

2. In parallel or in series

Easy to extended in parallel or in series to get more capacity or higher voltage.

3. Mobile Phone APP monitoring

The battery status, cycle life, Temp. Voltage, current, etc, can be checked by phone bluetooth APP(can custom your own brand APP).

4. Ultra Safe

Adopt intelligent BMS, could pass high current, Multiple built in protection functions, protect battery from over charge, overdischarge, over current, over temperature, short circuit.