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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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1. Long life 2000times for DOD 100%,The capacity Higher than 80% of the Initial Capacity of the Cells
2. The battery pack with high level BMS wire and connector follow your device and support customized part .
3. Flexible size for battery pack too meet your design space limit.
4. Same level performance in voltage capacity resistance before assemble, keep the high quality and low discharge
5. LiFePO4 battery pack assembled with cell LiFePO4 26650 3300mAh 3.2V with 2 pcs pack in series
LifePO4 battery pack can be widely used in various application cover below
Solar street light and Lawn and Led lighting
back-up power for exploration instruments
Ups communication station
Robot and smart device
Tracking device , GPS equipment
infusion pump
intelligent vacuum cleaner
portable speaker products
Medical instrument breathing machine
desktop POS machines
portable equipment
Electrical bike , tour bus e-boat
No.
| Item
| General Parameter
| Remark
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| 1 | Rated Capacity
| 3.3Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5)
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| 2 | Minimal Rated Capacity
| 3.2Ah | |
| 3 | Nominal Voltage
| 6.4V | |
| 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 0.02C Rest: 30min. Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 2000cycles
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| 5 | Discharge cut-off voltage
| 5.0V | |
| 6 | Charging cut-off voltage
| 7.3 V | |
| 7 | Cell and assembly method
| IFR 26650 EC 3.3AH | 2S1P |
| 8 | Connector
| JST-VH-2P Anode red cathode black | 100±5mm |
| 9 | Housing material
| PVC | BLUE |
| 9 | Standard charge
| 0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.02C
| Charge time : Approx 7h
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| 10 | Standard discharge
| Constant current 0.2C Cut-off voltage 10.0V
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| 11 | Maximum Charge Current
| 2A | |
| 12 | Continuous Discharge Current
| 2A | |
Max Continuous Output power
| 15W | ||
| 13 | Operation Temperature Range
| Charge: 0~45℃ | 60±25%R.H.
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| Discharge: -10~60℃ | |||
| 14 | 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:-5~35℃
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| 15 | Weight
| Approx/:182g | |
| 16 | Max.Dimension
| Height/53mm | |
| Width/: 30mm | |||
| Length/: 68mm |
Individual package for each battery pack according of the international transportation rules to avoid circle short
Each battery pack protected by thicken sponge bag and 20 pcs in standard paper export document
Made the lifePO4 battery cell follow standard work flow then transfer the single cell to assemble workshop
Sort single cell with same level voltage capacity resistance before assemble,and control each assembled and pack detail during whole process
And test battery pack’s voltage and resistance one by one before shipped out .
More Similar 12v Battery Pack Picture
7-10 days for standard module samples , 15-20 for customized sample
25-30 days for mass production base on the quantity more than 1000set
If your order is stable, we support storage the battery to meet your specially delivery require.
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 three months
to prevent over-discharge.
Period of Warranty
The period of warranty is 1 year from the date of shipment.TAC BATTERY guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
