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3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

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Shenzhen Topband Battery Co., Ltd

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3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

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Brand Name :	Topband
Model Number :	A32173128P-50Ah
Certification :	CE,UL,UN38.3,MSDS
Price :	Negotiable
Payment Terms :	L/C, T/T
Supply Ability :	450Mwh/year
Delivery Time :	2~4weeks for samples; 4~6weeks for mass production

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3.2V 50Ah Lithium Iron Phosphate Deep Cycle Battery 2 Years Warranty

Deep cycle lithium iron phosphate Lifepo4 Battery Cells 3.2V 50Ah

1. LiFePO4 Battery Cells 3.2V 50Ah Specification

Item		Specification	Remark
1.0 Nominal Capacity		50Ah	0.5C discharge capacity
1.1 Typical Capacity		50Ah
1.2 Internal Impedance		≤1.0mΩ	By AC 1KHz
1.3 Nominal Voltage		3.20V
1.4 Cell Weight		1250±20g	containing package
1.5 End-of-charge Voltage		3.65V	At CC mode
1.6 End-of-charge Current		0.05C	At CV mode
1.7 End-of-discharge Voltage		2.00V
1.8 Charge Method		0.5C CC/CV	180 min
1.9 Quick Charge Method		1C CC/CV	90 min
1.10 Max Continuous Discharge current		100A	Continuous Discharge Time: 30 minutes
1.11 Max pulse Discharge Current		150A	Continuous Discharge Time: 10 seconds
1.12 Cycle Life		≥2000cycles	0.5C Continual Discharge: ≥80% (100% DOD)
1.13 Operating Temperature Range	Charging Temperature	0～45℃	Ambient temperature:25℃±5℃ Cell exterior temperature must be <65℃
	Discharging Temperature	-20～55℃	Ambient temperature: 25℃±5℃ Cell exterior temperature not exceed 80℃
	Storage Temperature	-20～35℃	Recommended temperature range for long term storage is –10~ +30°℃
1.14 Shelf Life		2 year
1.15 Appearance		Without break, scratch, distortion, contamination, leakage and so on

2. Similar LiFePO4 Battery Cells 3.2V 12Ah/20Ah/25Ah/27Ah

3.2V Lithium Iron Phosphate Cells
Cell Model	Volt(V)	Capacity(Ah)	Inpendance(mΩ)	Weight(g)	Cycle life	Cycle condition
TB-01865135C-12Ah	3.2V	12Ah	≤12	310±10	2000 cycles	100% DOD
TB-02707145C-20Ah	3.2V	20Ah	≤10	525±10	2000 cycles	100% DOD
TB-02707145D-20Ah	3.2V	20Ah	≤4	525±10	2000 cycles	100% DOD
TB-02707180C-25Ah	3.2V	25Ah	≤6	650±10	2000 cycles	100% DOD
TB-02707180D-25Ah	3.2V	25Ah	≤4	650±10	2000 cycles	100% DOD
TB-02707180C-27Ah	3.2V	27Ah	≤4	660±10	2000 cycles	100% DOD

3. Storage & Transportation

Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
Battery should be stayed in the ware house -20℃～35℃ where it’s dry, clean, shade, and well-ventilated.
The battery should be stored in 50% SOC during transportation.
The battery need to be charged every 6 months if out of use.
Keep the battery against dropping, turning over and serious stacking during loading.

4. Warning & Tips

Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.

5. Factory Overview

6. Factory Overview

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