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12.8V Lead Acid Replacement Battery

Certification
China TESSON NEW ENERGY (WEI NAN) CO., LTD. certification
China TESSON NEW ENERGY (WEI NAN) CO., LTD. certification
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12.8V Lead Acid Replacement Battery

12.8V Lead Acid Replacement Battery
12.8V Lead Acid Replacement Battery 12.8V Lead Acid Replacement Battery

Large Image :  12.8V Lead Acid Replacement Battery

Product Details:
Place of Origin: China
Brand Name: TESSON
Certification: UN38.3, UL1642, CE, KC, CB, BIS, ROHS
Model Number: TB1240S
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: $90.00 - $100.00/ Piece
Packaging Details: Standard export packaging
Delivery Time: Within 21 working days
Payment Terms: T.T, PAYPAL, T.T
Supply Ability: 200,000/day

12.8V Lead Acid Replacement Battery

Description
Battery Type:: LiFePo4 Battery Size:: 12.8V40Ah
The Charging Ratio:: 5A-15A The Discharge Rate:: 36A
Type: Lithium Ion (LiFePO4) Application: ENERGY STORAGE UPS / HIGHRATE TELECOM BIKE-SHARE FLOOR CLEANING WARNING & MASS NOTIFICATION SYSTEMS TRAFFIC ELECTRONIC / SECURITY
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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
 
 

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

Contact Person: Amy

Tel: +8613728642795

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