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Shenzhen Topband Battery Co., Ltd

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

—— Christin Gartner

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

China 100AH 24V Deep Cycle Lithium Battery , UPS Rechargeable Lifepo4 Battery Bluetooth Communication supplier

Large Image :  100AH 24V Deep Cycle Lithium Battery , UPS Rechargeable Lifepo4 Battery Bluetooth Communication

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: MSDS
Model Number: TB-BL24100F-S110A

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 1Gwh/year
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Detailed Product Description
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

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

NO Items Description
Normal Specification
1 Nominal Voltage

25.6V (LFP-4S) 

2 Normal Capacity 100Ah
3 Internal Resistance

≤30mΩ @1kHz AC

Standard Charge
4 Battery operation temperature range @charging 0~45℃
5 Normal charge voltage 29.2±0.2V
6 Recommended float charge voltage(for Standby use) 27.6±0.2V
7 Allowed MAX charge current 80A@Battery initial Temp 25±5℃
8 Recommended charge current ≤50A
Standard Discharge
9 Battery operation temperature range @discharging -20~60℃
10 Output voltage range 20.0~29.2V
11 Allowed discharge current

100A

12 Pulse discharge current 400A withstand 3s
13 Discharge cut-off voltage

18.4~22.4V

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

About: 24.8±0.5Kg

Storage
16 Storage Temperature & Humidity Range Short: within one month -20~+ 60℃, 5~75%RH
Long term: above one month -10~+45℃, 5~75%RH
17 Self-discharge rate Residual 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%.

 

NO Items Criterion Condition
1 Internal Impedance ≤30mΩ

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

2 Nominal Capacity 100Ah

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

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.

4 MAX charge Current 100A Charging with this current for more than 0.5h and the added temperature of battery pack less than 20℃.
5 MAX discharge Current 100A Discharging with this current for more than 0.5h and the added temperature of battery pack less than 35℃.
6

 

 

Cycle life (DOD%100)

≥2000cycle Discharge 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%
8 Charge Retention ability 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. 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 item Content Criterion
Over charge Over-charge protection for each cell 3.75±0.03V
Over-charge release for each cell 3.60±0.03V
Over-charge release method Under the release voltage
Over discharge Over-discharge protection for each cell 2.50±0.05V
Over-discharge release for each cell 2.80±0.05V
Over-discharge release method

Charging

Over current

Discharge over current protection

115A±10A,delay time 20±5s

Battery

temperature

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

 

 

5. Applications

 

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

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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