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Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

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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Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

China Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted supplier
Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted supplier Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted supplier

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Product Details:

Place of Origin: China
Brand Name: Topband
Certification: CE,UN38.3
Model Number: TB-BL12125F-M108A

Payment & Shipping Terms:

Minimum Order Quantity: 100
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: 450Mwh/year
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Detailed Product Description
Material: Lifepo4 Nominal Voltage: 12.8V
Normal Capacity: 125Ah Communication Function: Bluetooth
Output Voltage Range: 8.0~14.6V Dimension: 318*165*215(±2mm)
Weight: Approx. 15.0Kg

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

1. About us

 

Shenzhen Topband Battery Co., Ltd, a company professional to do LiFePO4 battery, which is founded in 1996 and listed in Shenzhen in 2007.There are over 300 R&D engineers and about 3,000 employees in the 70,000 square meters Topband industrial park.We can provide One-Stop Solution of new energy, from cell, BMS/PCM to battery pack assembling.

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

 

This rechargeable LiFePO4 battery pack TB-BL12125F support Bluetooth communication function. Through Android and IOS APP, can read the battery status and information. Especially due to the Android system’s openness, different smart phone manufacturer will have their own different Bluetooth hardware version and customized feature Android systems. It is necessary for the customer to confirm whether the phone is compatible for the APP.

 

 

2. Specification

 

NO Items Description
Normal Specification
1 Nominal Voltage 12.8V
2 Normal Capacity 125Ah
3 Internal Resistance ≤15mΩ
4 Series application Not allowed
5 Communication function Bluetooth
Standard Charge
4 Charge operation temperature range 0~45℃
5 Normal charge voltage 14.6±0.1V
6 Recommended float charge voltage(for Standby use) 13.8±0.1V
7 Allowed MAX constant charge current 80A@Battery initial Temp 25±5℃
8 Recommended charge current ≤60A
Standard Discharge
9 Discharge operation temperature range -20~60℃
10 Output Voltage Range 8.0~14.6V
11 Allowed MAX constant discharge current 80A @Battery initial Temp 25±5℃
12 Discharge peak current 100A/30min,400A/3s
13 Discharge Cut-off voltage 8.0V
Mechanical Characteristics
14 Dimension Length 318±2mm
    Width 165±2mm
    Height 215±2mm
15 Weight Approx. 15.0Kg
Storage
16 Storage Temperature & Humidity Range Short: within one month -20~35℃, 45~75%RH
    Long term: above one month -10~30℃, 45~75%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

 

Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.

 

NO Items Criterion Condition
1 Capacity ≥125Ah Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the cutoff voltage. you can stop and define the Discharging current*time value (Ah) as battery capacity.
2

 

 

Cycle life (DOD%100)

≥2000cycle

Charge / CC(0.33C)/CV(14.6V);

End current : 0.05C;

Rest time : 1h;

Discharge / CC(0.5C);

End voltage : 8.0V;

Repeat above process until discharge capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.

3

 

Discharge Temperature

Characteristics

-20℃ ≥70% At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.
0℃ ≥80%
25℃ 100%
55℃ ≥95%
4 Charge Retention ability remain capacity≥90% Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

 

 

4. New function

  It's available to add Bluetooth tool for monitoring battery feature from smart phone as following:

  • Battery pack voltage
  • Battery current draw
  • Battery state of charge
  • Battery state of discharge
  • Battery cycles
  • Battery temperature
  • Remaining capacity
  • Designed capacity
  • Full capacity
  • Series Number
  • Manufacturer name

Measuring distance:5m

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

 

5. Dimensional Drawing

 

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

6. Storage and Transportation

 

1) Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
2) Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.
3) The battery should be stored in 50% SOC during transportation.
4) The battery need to be charged every 6 months if out of use
5) Keep the battery against dropping, turning over and serious stacking during loading.

 

7. Warning & Tips

Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.

 

Warning!

  • The battery must be far away from heat source, high voltage, and avoid to be exposed in sunshine for long time.
  • Never throw the battery into water.
  • Never connect the positive and negative of battery with metal.
  • Never ship or store battery together with metal.
  • Never reverse two electrodes when use the battery.
  • Never disassemble the battery without manufacturer's permission and guidance.
  • Never knock, throw or trample the battery.

 

Tips!

  • Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life.
  • When battery run out of power, please charge your battery timely (≤15day).
  • Please use the matched or suggested charger for this battery.
  • If battery emit peculiar smell, heating, distortion or appear any abnormity during working or storage, please stop using and take it out from device.
  • If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately.
  • Please far away from children or pets.
  • Do not put scrap battery into a fire or water.
  • If user needs to parallel several battery packs, please charge them to full capacity with same type of matched charger, and set it aside for 8 hours, professionals only. This battery pack supports application no more than 3 group parallel. If user needs to apply this product to more groups parallel, please reconfirm details with us.
  • It is strictly prohibited any series between the battery packs. Any requirements on serials connection, please contact TOPBAND for details.

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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