
1) The cycle life is about 2000 times ,long circle life
2) Environment friendly the cell passed Rohs
3) High energy for 100% truth capacity
4) Application widely,such as solar product,electronic machine and so on.
5)The battery with black plastic case
No. | Item | General Parameter | Remark |
1 | Rated Capacity | 20.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
2 | Minimal Rated Capacity | 19.5Ah | |
3 | Nominal Voltage | 12.8V | |
4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles |
5 | Discharge cut-off voltage | 9.2V | |
6 | Charging cut-off voltage | 14.8V | |
7 | Cell and assembly method | IFR26650-3.3AH | 4S6P |
8 | Housing material | PVC |
No. | Item | General Parameter | Remark |
9 | Standard charge | 0.2C constant current(CC) charge to 14.6V,then constant voltage (CV)14.6V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
10 | Standard discharge | Constant current 0.2C Cut-off voltage 10.0V | |
11 | Maximum Charge Current | 7A | |
12 | Continuous Discharge Current | 7A | |
13 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. |
Discharge: -10~60℃ | |||
14 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
Less than 3 months:-5~35℃ | |||
15 | Weight | Approx/: 2.20Kg | |
16 | Max. Dimension | thickness/:30mm | |
Width/ 159mm | |||
Length/ 272mm |
one set pack with thick bubble pack
1 set for 1 inner box and 10 box in one carton
7-10 Days for normal standard production after the buyer confirm the pI
25-35 Days for OEM order
TAC BATTERY
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.