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40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries

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China TESSON NEW ENERGY (WEI NAN) CO., LTD. certification
China TESSON NEW ENERGY (WEI NAN) CO., LTD. certification
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40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries
40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries

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Product Details:
Place of Origin: China
Brand Name: Tessonne
Certification: UN38.3, UL1642, CE, KC, CB, BIS, ROHS
Model Number: LiFePo4 40Ah 12.8V
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: To be negotiated
Packaging Details: Standard export packaging
Delivery Time: Within 21 working days
Payment Terms: T.T, PAYPAL, T.T, Western Union
Supply Ability: 200,0 sets/month

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries

Description
Voltage: 12.8V Capacity: 40Ah
Energy: 512 Wh Enclosure Protection: IP65
Dimensions (L X W X H): 197 X 165 X 170mm Weight: Approx. 5.1 Kg
High Light:

40Ah 12.8 V Deep Cycle Battery

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40Ah solar rechargeable batteries

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12.8 v deep cycle battery

Lifepo4 Batterier 40Ah 12.8V Deep Cycle Battery External Battery Electric Power

 

 

Specification

ELECTRICAL SPECIFICATIONS
Nominal Voltage 12.8 V
Nominal Capacity 40 Ah
Capacity @40A 60 min
Resistance ≤30 mΩ @ 50% SOC
Efficiency 99%
Self Discharge <3% per Month
Maximum Modules in Series 4

 

 

MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)

7.8 x 6.8 x 6.7”

195 x 165 x 170mm

Weight Approx. 5.1 kg
Terminal Type M6 terminal
Case Material ABS
Enclosure Protection IP65
Cell Type - Chemistry Cylindrical - LiFePO4

 

CHARGE SPECIFICATIONS
Recommended Charge Current 5 A - 20 A
Maximum Charge Current 40 A
Charge Current (-10 to 0 ºC) ≤0.1 C
Charge Current (<-10 ºC) Prohibited
Recommended Charge Voltage 14.2 V - 14.6 V
BMS Charge Voltage Cut-Off 15 V (3.75 ±0.05 Vpc)
Reconnect Voltage 14.4V (3.6 ±0.05 Vpc)

 

 

DISCHARGE SPECIFICATIONS
Maximum Continues Discharge Current 40A
Peak Discharge Current 70 A (10S )
BMS Discharge Current Cut-Off 180 A ± 10 A (100ms)
Recommended Low Voltage Disconnect 11 V
BMS Discharge Voltage Cut-Off 8.4 V (2.1 ±0.1 Vpc)
Reconnect Voltage 9.2 V (2.3 ±0.1 Vpc)

 

TEMPERATURE SPECIFICATIONS
Discharge Temperature -20 to 60 °C
Charge Temperature -5 to 50 °C
Storage Temperature

-20 to 60 °C

 

 

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 0

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 1

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 2

 

Standard Export Pacage or to be customized

40Ah 12.8 V Deep Cycle Battery Electric Power Solar Rechargeable Batteries 3e

Why Choice Tessonne?

1,ISO9001,ISO14000,ISO 45001 and IATF16949 certificated.
CQC,PSE,KC,BSMI,BIS,SAA,UN38.3, UL1642,CE,CB,BIS,ROHS available if needed.
 
2,Exceeds 1.5 Billion RMB investment(8.7% of overall revenue is reinvesting per year) ,5490 sets of equipment covering materials processing,batteries making,and systems testings.
 
3,889 national patents granted(Including 705 invention patents,110 utility model patents and 74 appearance patents)

Contact Details
TESSON NEW ENERGY (WEI NAN) CO., LTD.

Contact Person: Ali

Tel: +8615989091677

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