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Shenzhen Topband Battery Co., Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to
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100AH 24V Deep Cycle Lithium Battery , UPS Rechargeable Lifepo4 Battery

100AH 24V Deep Cycle Lithium Battery , UPS Rechargeable Lifepo4 Battery

Brand Name : Topband
Model Number : TB-BL24100F-S110A
Certification : MSDS
Place of Origin : China
MOQ : 50pcs
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 1Gwh/year
Delivery Time : 2~4weeks for samples; 4~6weeks for mass production
Packaging Details : standard export carton
Battery material : Nano LiFePO4
Nominal voltage : 25.6V (LFP-4S)
Charge current : ≤60A
Discharge current : ≤100A
Peak discharge current : 400A/3s
Cut-off discharge voltage : 18.4~22.4V
Cycle life : 2000cycles @100%DOD
Warranty : 2 years
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24V 100AH Deep Cycle Lithium Battery, UPS Rechargeable lifepo4 Battery, Bluetooth Communication

  • long life & deep cycle( over 2000cycles @ 100%DOD)
  • with built-in PCM/BMS protection
  • super quick charge/discharge performance
  • safe pressure valve design ( no explosion, no fire)
  • high energy density
  • low self-discharge( <3% per month,<15% per year)
  • 1/3 weight & 1/2 volume of lead acid battery
  • eco-friendly
  • high consistency
  • no memory effect
  • easily replace lead acid battery
  • patent Bluetooth connection feature optional, enable IOS & Android app to monitor instant battery status(SOC, battery voltage, remain AH, charge current, temp., life cycle, error).

1. General Information


This specification defines the performance of rechargeable LiFePO4 battery pack TB-BL24100F-S110A manufactured by Shenzhen Topband Battery Co., Ltd, describes the type, performance, technical characteristics, warning and caution of the battery pack.


2. Specification

NOItemsDescription
Normal Specification
1Nominal Voltage

25.6V (LFP-4S)

2Normal Capacity100Ah
3Internal Resistance

≤30mΩ @1kHz AC

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 current

100A

12Pulse discharge current400A withstand 3s
13Discharge cut-off voltage

18.4~22.4V

Mechanical Characteristics
14DimensionLength 483.5±2mm
Width 170±2mm
Height 241±2mm
15Weight

About: 24.8±0.5Kg

Storage
16Storage Temperature & Humidity RangeShort: within one month-20~+ 60℃, 5~75%RH
Long term: above one month-10~+45℃, 5~75%RH
17Self-discharge rateResidual capacity≤3% per month; ≤15% per year
Reversible capacity≤1.5%per month; ≤8% per year

3. Electrical Characteristics & Test Condition.


@Ambient Temperature 25±5℃ & Humidity 45%~75%.


NOItemsCriterionCondition
1Internal Impedance≤30mΩ

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

2Nominal Capacity100Ah

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

3Short circuit protection

Auto cutoff load when short circuit

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

4MAX charge Current100ACharging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5MAX discharge Current100ADischarging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
6

Cycle life (DOD%100)

≥2000cycleDischarge with the current of 0.5C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.
7

Discharge Temperature

Characteristics

-20℃70%At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage.
0℃80%
25℃100%
55℃95%
8Charge Retention abilityremain capacity≥96%

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


4. Circuit Protection


The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.


Test itemContentCriterion
Over chargeOver-charge protection for each cell3.75±0.03V
Over-charge release for each cell3.60±0.03V
Over-charge release methodUnder the release voltage
Over dischargeOver-discharge protection for each cell2.50±0.05V
Over-discharge release for each cell2.80±0.05V
Over-discharge release method

Charging

Over current

Discharge over current protection

115A±10A,delay time 20±5s

Battery

temperature

Battery Over temperatureProtection @65±3℃, Release @50±3℃
Charge lower temperatureProtection @0±3℃, Release @4±3℃

5. Applications



Product Tags:

industrial deep cycle batteries

      

lithium battery pack

      
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100AH 24V Deep Cycle Lithium Battery , UPS Rechargeable Lifepo4 Battery Images

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