
Deep circle and long life, the cycle life is more than 1200 times.
Super resistance of high temperature, the discharge efficiency is high to 100% at 70 Degrees Celsius.
The ration of function to price is battery than nickel-metal hydride battery, volume is less for 20%, weight is less for 30%.But the output power is higher for 30%.
It is no memory effect, no matter at what charged condition, can be charged at all time, predischarge is not needed beforecharge.
It is green, harmless to environment. It does not contain any heavy and rare metals. Not only at manufacturing process,pass the ROHS certification
Electric Bike Battery Pack Plastic Shell Capacity Polymer Li-ion Battery Pack 12V, 18V.36V
the battery is just customized for Electirc bike
No. | Item | General Paramete | Remark |
1 | Rated Capacity | 10.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
2 | Minimal Rated | 9.0Ah | |
Capacity | |||
3 | Nominal Voltage | 25.6V |
|
4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | Charge: CC@0.2C to 29.2V, then CV till current to 0.05C |
| |||
Rest: 30min. | |||
| |||
Discharge: 0.2C to 20.0V | |||
| |||
Temperature:20±5℃ | |||
| |||
Carry out 1200cycles | |||
5 | Discharge cut-off voltage | 20.0V | 20.0V( recommended) |
| |||
20.0V | |||
6 | Charging cut-off voltage | 29.6V | 29.2V (recommended) |
| |||
29.2V | |||
7 | Cell and assembly method | IFR26650EC-3.3AH | 8S3P |
8 | Housing material | Plastic shell |
|
9 | Standard charge | 0.2C constant current(CC) charge to 29.2V,then constant voltage (CV)29.2V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
10 | Standard discharge | Constant current 0.2C |
|
Cut-off voltage 20.0V | |||
11 | Maximum Charge Current | 10A |
|
12 | Continuous Discharge Current | 15A | Over current35±5A 9mS |
13 | Operation Temperature Range | Charge: 5~45℃ | 60±25%R.H. |
Discharge: -10~60℃ | |||
14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. |
| |||
Less than 3 months:-5~35℃ | at the shipment state | ||
15 | Weight | Approx: 2.5Kg |
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16 | Max. Dimension | High:78mm |
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Width: 143.5mm | |||
Length: 239mm |
The period of warranty is one year from the date of shipment. TAC BATTERY guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customers abuse and misuse.
The battery pack can made by lithium-ion cell and LiFEPO4 cell to meet your cost limit and requrie.
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.