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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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Production Description
No.
| Item | General Parameter | Remark |
1 | Rated Capacity | 6.6Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
2 | Minimal Rated Capacity | 6.4Ah | |
3 | Nominal Voltage | 9.6V |
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4 | Life Exception | Higher than 80% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 10.95V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 7.5V ◆Temperature:20±5℃ ◆Carry out 1200cycles 100%DOD |
5 | Discharge cut-off voltage | ≥6.9V | 7.5V( recommended) |
6 | Charging cut-off voltage | ≤10.95V | 10.95V (recommended) |
7 | Cell and assembly method | IFR26650-3.3Ah | 3S2P |
8 | Housing material | PVC |
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9 | Standard charge | 0.2C constant current(CC) charge to10.95V,then constant voltage (CV)10.95V charge till charge current decline to ≤0.05C | Charge time : Approx 7h |
10 | Standard discharge | Constant current 0.2C Cut-off voltage 7.5V |
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11 | Maximum Charge Current | 5A | 5A(recommended) |
12 | Max Continuous Discharge Current | 5A |
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13 | Max Continuous Output power | 48W |
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14 | Operation Temperature Range | Charge: 0~45℃ | 60±25%R.H. 23 ± 5°C( recommended) |
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| Discharge: -10~60℃(cell surface temperature≤80℃) |
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15 | Storage Temperature Range | Less than 1 year : 0~25℃ | 60±25%R.H. at the shipment state |
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| Less than 3 months:-10~35℃ |
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16 | Weight | Approx: 540g | IFR26650-3.3Ah*6 |
17 | Max. Dimension | Height:70.0mm |
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| Width:32mm | The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm. |
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| Length: 160mm |
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Solar production
Led lighting
solar sound device
small storage system
medical equipment
The battery pack protected by sponge and then put into the box
1 pcs in one box and 20 box in one carton
The Similar Production Picture
Period of Warranty
The period of warranty is one year from the date of shipment. HongKong Tac battery to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
Storage of the Batteries
The batteries should be stored at room temperature, charged to
about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year
to prevent over discharge.
the cell passed ul un38.3 Reach
Checking the BMS for battery pack one by one before assebmled the pack
