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Shenzhen Topband New Energy Co.,Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate , engaged in design , research , manufacture , sales and after sales for LiFePO4 battery( cell & pack & BMS/PCM) .
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24v 100ah Battery Electric Storage System , Power Storage Batteries For Homes

24v 100ah Battery Electric Storage System , Power Storage Batteries For Homes

Brand Name : Topband
Model Number : TB24100F-S110A
Certification : CE, UN38.3
Place of Origin : China
MOQ : 10
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 450Mwh/year
Delivery Time : 2~4weeks for samples; 4~6weeks for mass production
Packaging Details : standard export carton
Nominal Voltage : 25.6V
Typical Capacity : 100Ah
Internal resistance : ≤30mΩ
Discharge cut-off voltage : 18.4V
Weight : 24.2kg
Dimension : 245x170x485mm
Meterial : LiFePO4
Operating Temperature : -20~60℃
Cycle life : ≥2000 (DOD100%)
Warranty : 2 years
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24v 100ah Battery Electric Storage System , Power Storage Batteries For Homes

1. 24V 100Ah deap cycle lithium batteries advantage

  • Environmental friendly
  • High density of energy
  • Low self-discharge
  • Low internal resistance
  • Long cycle life of more than 2000 times
  • No memory effect

2. Specification

Normal Specification
1Nominal Voltage25.6V
2Normal Capacity100Ah
3Internal Resistance≤30mΩ
Standard Charge
4Battery operation temperature range @charging0~45℃
5Normal charge voltage29.2±0.2V
6Recommended float charge voltage(for Standby use)27.6±0.2V
7Allowed MAX charge current80A@Battery initial Temp 25±5℃
8Recommended charge current≤50A
Standard Discharge
9Battery operation temperature range @discharging-20~60℃
10Output voltage range20.0~29.2V
11Allowed discharge current175A withstand 30min @Battery initial Temp 25±5℃
12Pulse discharge current300A withstand 3s
13Discharge cut-off voltage18.4V
Mechanical Characteristics
14DimensionLength 485±3mm
Width 170±3mm
Height 245±3mm
15WeightApprox. 24.2Kg
16Storage Temperature & Humidity RangeShort: within one month-20~35℃, 45~75%RH
Long term: above one month-10~30℃, 45~75%RH
17Self-discharge rateResidual capacity≤3% per month; ≤15% per year
Reversible capacity≤1.5%per month; ≤8% per year

3. Protective circuit specification

Test itemContentCriterion
Over chargeOver-charge protection for each cell3.90±0.03V
Over-charge release for each cell3.60±0.05V
Over-charge release methodUnder the release voltage
Over dischargeOver-discharge protection for each cell2.30±0.05V
Over-discharge release for each cell2.80±0.05V
Over-discharge release methodAbove the release value
Over currentDischarge over current protection400±100A
Protection delay time50~200ms
Over current release methodRelease after cutoff the load.



Battery Over temperatureProtection @65±5℃, Release @55±5℃
Charge lower temperatureProtection @-10±5℃, Release @0±5℃
4. Dimension drawing
5. Battery operation instruction
  • Charging current: Do not surpass the largest charging current that specification stipulated
  • Charging voltage: Do not surpass the highest limited voltage that specification stipulated
  • Charging temperature: within temperature scope that specification stipulated
  • Charge with constant current, then with the constant voltage, no reverse charge, which is dangerous
  • Special note: Short time doesn't affect the use of the battery overcharge too, but for a long period of time overdischarge or over charge can affect the function of the battery failure, or the battery can't use permanent, appear serious safety hazards, need long time floating please use the recommended floating model specification.Battery when not in use for a long time, because of its own self-discharge characteristics can also cause discharge, to prevent the occurrence of a discharge, battery should maintain a certain capacity, maintain the voltage at 50% state of SOC.

6. Our service

Samples and OEM, Warranty and After-Sale Service:

  • Welcome Test Samples
  • OEM Welcomed
  • Warranty: 2 Years
  • Technical Support and After-Sale Service
How To Ask for Support if products failure in warrenty?
1. Email us about PI number, serial number,Product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.
2. We will submit your case to our after sales department.
3.Usually within 24 hours, we will email you the best solutions.

7. Factory overview

Product Tags:

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