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Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
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Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V

China Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V supplier
Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V supplier Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V supplier

Large Image :  Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: ISO9001, ISO14001, MSDS
Model Number: TB-WF12100F-S110A

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T, Western Union
Supply Ability: 450Mwh/year
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Detailed Product Description
Material: LiFePO4 Norminal Voltage: 12.8V
Norminal Capacity: 100Ah Cycle Life: ≥2000 (100% DOD)
Certification: ISO9001, ISO14001, MSDS Warranty: 2 Years

Long cycle life Deep Cycle Battery with WIFI function 

 
 

1. Deep cycle lithium battery 12.8V 100Ah advantage

  • Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
  • Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 8 times of Lead acid battery.
  • Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
  • Good performance at high temperature and high temperature resistance
  • Low self-discharge rate, less than 3% monthly.
  • No memory effects and highly efficient charge.
  • Environment friendly: Clean and Green energy poses no pollution on our environment.

2. Deep cycle lithium battery 12.8 V 100Ah Specification

NO

Items

Characteristics

2.1Normal capacity100Ah
2.2Nominal energy1.28KWh
2.3Nominal voltage12.8V (LFP-4S)
2.4Internal resistance≤20mΩ @1kHz AC
2.5Normal charge voltage14.6±0.2V
2.6Float charge voltage(for Standby use)13.8±0.2V
2.7Allowed MAX charge current100A
2.8Recommended charge current≤50A
2.9Allowed MAX discharge current100A
2.10End of discharge voltage10.0V
2.11DimensionWidth 350±3 mm
Height 188±3 mm
Deepness 176±3 mm
2.12Weight (No accessories)About: 11Kg
2.13

Operation temperature

Charge0~45℃
Discharge-20~60℃
2.14

Self-discharge rate

Residual capacity

≤3%/Month; ≤15%/ year

Recover capacity

≤1.5%/Month; ≤8%/ year
2.15

Storage environment

≤1month20~+60℃, 5~75%RH
≥3month-10~+45℃, 5~75%RH

Recommend environment

15~35℃, 5~75%RH
 
3. Deep cycle lithium battery 48V 25Ah Safety Test

NO

Items

Criterion

Condition

3.1

Normal Capacity

100Ah

After Normal charge, discharge @0.33C current to the end of discharge voltage.

3.2

Internal Impedance

≤20mΩ

@50% SOC @1kHz AC internal resistance test instrument.

3.3

Short circuit protection

Auto cutoff load when short circuit

Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.

3.4

Cycle life @DOD100%

≥2000 cycles

After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.

3.5

Discharge temperature
characteristic@0.33C

-20℃(6h)≥70%

 
 
Capacity @specified temperature/Capacity @ 25℃
 

0℃(6h)≥80%
25℃(4h)≥100%
55℃(4h)≥95%
3.6

Capacity retention rate

remain capacity
≥96%

After normal charge, store the battery @25±5℃ for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.
 

 

4. Deep cycle lithium battery 48V 25Ah Dimension
Long Cycle Life Lithium Ion Battery Rechargeable , Lithium Deep Cycle Battery 12.8V
 
 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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