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12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

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Shenzhen Topband Battery Co., Ltd

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12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

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Brand Name :	Topband
Model Number :	TB1220F-P120B
Certification :	ISO9001, IOS14001, UL1642
Supply Ability :	450Mwh/year
Delivery Time :	2~3weeks for samples; 4~6weeks for mass production
Price :	Negotiable
Payment Terms :	L/C, T/T

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12V 20Ah Lithium Iron Phosphate Battery , long cycle life 2000 cycles

12V 20Ah Lithium Iron Phosphate Battery , long cycle life

1. Specification

NO.	Items	Criteria	Remarks
2.1	Rated Capacity	20Ah
2.1	Minimum Capacity	19Ah
2.3	Nominal Voltage	12.8V
2.5	Internal resistance	≤40mΩ
2.9	Maximum charge current	20A
2.10	Standard discharge current	20A
2.11	Maximum discharge current	40A/Continuous
2.12	Pulse discharge current	50A/Continuous for 3s
2.13	Discharge cut-off voltage	10.0V
2.14	Dimension	Length: 150±3mm
		Width: 68±3mm
		Height: 135±3mm
2.15	Weight	Approx: 2.6Kg
2.16	Operating Temperature	Charging:0～45℃
		Discharging:-20～60℃
		Recommended operating temperature:15℃～35℃
2.17	Self-discharge rate	Residual capacity:≤3%/ month;≤15%/years
2.17	Self-discharge rate	Reversible capacity: ≤1.5%/ month;≤8%/ years
2.18	Storage Temperature & Humidity Range	Less than 1 month:-20℃～35℃,45%RH～75％RH
		Less than 3 months:-10℃～35℃,45%RH～75％RH
		Recommended storage environment: 15℃～35℃,45%RH～75％RH
Long time storage: If the battery need be stored for a long time, the voltage should be 36V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

2. Features:

Long cycle life, more than 2000 cycles @ 100% DOD.
Hight energy density
Safety performance
Built-in BMS
Environment friendly
Customized available.

3. Dimensional Drawing

4. 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.

5. 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.

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