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12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

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12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

China 12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack supplier

Large Image :  12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: ISO9001, ISO14001, MSDS
Model Number: TB-BL1240F-S110A

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
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Detailed Product Description
Chemistry: LiFePO4 Norminal Voltage: 12.8V
Norminal Capacity: 40Ah Cycle Life: ≥2000 (100% DOD)
Weight: 6.5KG Dimension: 196*165*174mm
Type: Prismatic Certification: ISO9001, ISO14001, MSDS
Warranty: 2 Years

 

12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

1. Lifepo4 Battery Pack 12v 40ah with Bluetooth funaction

12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

2. Lifepo4 Battery Pack 12v 40ah Specification

NO. Items Characteristics Testing Methods
1 Nominal Voltage 12.8V Follow
2 Nominal Capacity 40Ah Follow
3 Battery internal Impedance Internal Impedance≤20mR Internal Impedance Testing Machine(1kHz )
4 Shipment Voltage 10.0~14.6V Multi-meter
5 Dimension Length MAX: 196x165x174mm Vernier caliper
Width
Height
gross weight 6.5kg electronic scale
6 Working Temperature Charge 0~45℃,45~85%RH Temperature & Humidity Instruments
Discharge -20~55℃,45~85%RH
7 Storage Temperature & Humidity Range Short: above one month -20~+55℃,45~85%RH Temperature & Humidity Instruments
Medium: above three months 0~+45℃,45~85%RH
Long:above one year +5~+30℃,45~85%RH
8 Allowed maximum continuous charge current 50A Multi-meter
9 Allowed maximum continuous discharge current 50A Pulse current 150A/2S
10 Allowed maximum reverse charge voltage NO Allowed /
11 Allowed maximum charge voltage 14.6±0.1V Multi-meter
12 Discharge cut-off voltage ≤10V Multi-meter
 

3. Lifepo4 Battery Pack 12v 40ah Safety Test

No. Items Standards Testing Methods
1 Short-Circuit The battery should be no remarkable breakage, distortion. And charge normally. Use a resistor with less than 0.05Ω to make the battery short circuit for 1 hour. The appearance and characteristics are normal.
2 Over Discharge Protection Test The battery should be no remarkable breakage, distortion. Appearance and charge are normal. Discharge the battery at the rate of 0.2C with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥8.0V)
3 Impact Test The battery should be no explosion or catch fire Place a full charged battery on a flat and put a stainless steel stick (Diamond 7.9mm) in the middle of the battery upright . Beat the steel stick with 9.1Kg
 
 
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.
 
6. Deep cycle lithium battery 12V 40Ah dimension
12V 40ah Lithium Iron Phosphate Battery / Prismatic Type Lifepo4 Battery Pack

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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