Deep Circle Battery LifePO4 26650 6.6AH for intelligent Vacuum Cleaner
Feature
1. Deep circle Long life 1500-2000times Base on 80% DOD
2. The battery pack with high level BMS , Customized the wire and
connector to meet your device input
3. Flexible size for battery pack to match your special design
4. Excellent consistency in voltage capacity resistance for each
cell to keep the high quality and low discharge ,
5. LiFePO4 battery pack assembled with cell LiFePO4 26650 3300mAh
3.2V , 4pcs in parallel and 2 set in series
Application
UPS portable ESS
Solar street light Solar Lawn
back-up power for exploration instruments
Robot .smart dog chain, electronic scales
various test device
infusion pump
intelligent vacuum cleaner
portable speaker products ,Sounds device
EV ECAR E Scooter
desktop POS machines
Datasheet for Deep Circle Battery LifePO4 26650 6.6AH for intelligent Vacuum Cleaner
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
| 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 0.02C Rest: 30min. Discharge: 0.2C to 10.0V Temperature:20±5℃ Carry out 2000cycles
|
| 5 | Discharge cut-off voltage
| 10.0V | 10.0V( recommended)
|
| 6 | Charging cut-off voltage
| 14.8V | |
| 7 | Cell and assembly method
| IFR 26650 3.3AH 3.2V | 4S2P |
| 8 | Connector
| JST-VH-2P Anode red cathode black | 100±5mm |
| 9 | Housing material
| PVC | Blue white black |
Charge and Discharge Data
No.
| Item
| General Parameter
| Remark
|
| 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
|
| 10 | Standard discharge
| Constant current 0.2C Cut-off voltage 10.0V
| |
| 11 | Maximum Charge Current
| 1C | |
| 12 | Continuous Discharge Current
| 1C | |
| 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/:720g | |
| 16 | Max.Dimension
| Height/:72mm | |
| Width/: 60mm |
| Length/: 110mm |
Packing Manners
Individual package for each battery pack according of the
international transportation rules ,
Each battery pack protected by one thicken sponge bag and 4 pcs in
one export carton
Quality Control Process
We product the single cell follow standard work flow then assemble
the battery pack in packing workshop, Sort single cell with
Excellent consistency in voltage capacity resistance one by one
before assemble,and control each assembled and pack detail during
whole process. Test the voltage and resistance for the pack one by
one before the cargo will shipped out from factory .
Battery Pack Picture for 12v 6.6ah
Other Similar 12v Battery Pack Picture
Delivery Item
7-10 days for samples
25-30 days for mass production base on the quantity more than
1000set
Period of Warranty
The period of warranty is 12 months 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.
