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Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Specifications
Brand Name :
Topband
Model Number :
TB1240F
Certification :
MSDS,UN38.3, UL1642, CE,IEC
Place of Origin :
China
MOQ :
100pcs
Payment Terms :
L/C; TT
Supply Ability :
450Mwh/year
Delivery Time :
2~4weeks for samples; 4~6weeks for mass production
Description

12.8v 40ah Lifepo4 Battery Pack

1. Deep cycle lithium battery pack 12V 40Ah feature

  • High energy density
  • High working voltage for single battery cells
  • Pollution-free
  • Long cycle life
  • No memory effect
  • Capacity, resistance, Voltage, platform time consistency is good
  • With short-circuit production function, safe and reliable
  • Factory price & High quality
  • Good consistency, low self discharge
  • Light weight, small size
  • High discharge rate
  • The lifepo4 battery pack is widely used for electric bicycle,golf car,electric bike,electric wheelchair,power tools,electric scooter,emergency light,etc

2. Deep cycle lithium battery pack 12V 40Ah Specification

NO. Items Characteristics Testing Methods
1 Nominal Voltage 12.8V Follow
2 Nominal Capacity 40Ah Follow
3 Minimum Capacity 38Ah Follow
4 Battery internal Impedance Internal Impedance≤80mR Internal Impedance Testing Machine(1kHz )
5 Shipment Voltage 12.8～13.6V Multi-meter
6 Dimension Length MAX: 1196x165x174mm Vernier caliper
Width
Height
gross weight 6.3kg electronic scale
7 Working Temperature Charge 0~45℃,45~85%RH Temperature & Humidity Instruments
Discharge -20~55℃,45~85%RH
8 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
9 Allowed maximum continuous charge current 50A Multi-meter
10 Allowed maximum continuous discharge current 50A Pulse current 170A/3S
11 Allowed maximum reverse charge voltage NO Allowed /
12 Allowed maximum charge voltage 14.6±0.1V Multi-meter
13 Discharge cut-off voltage ≤10V Multi-meter

3. Deep cycle lithium 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.

Product tags

lifepo4 battery 20ah

,

limn2o4 battery

,

lifepo4 battery 12v 40ah
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Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery

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Product Detail
Brand Name :
Topband
Model Number :
TB1240F
Certification :
MSDS,UN38.3, UL1642, CE,IEC
Place of Origin :
China
MOQ :
100pcs
Payment Terms :
L/C; TT
Contact Supplier
video
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery
Pollution Free MSDS 12.8V 40AH Lithium Lifepo4 Battery

Shenzhen Topband Battery Co., Ltd

Active Member
9 Years
Since 1996
Business Type :
Manufacturer, Exporter
Main Products :
Rechargeable Lifepo4 Battery, Deep Cycle Lithium Battery, Lithium Iron Phosphate Battery
Total Annual :
240million-250million
Employee Number :
5000~5500
Certification Level :
Active Member
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