HONG KONG TAC INDUSTRIAL CO., LTD.
Your Personal Battery Expert!
Vivian@tacbattery.com Mobile : 18028330146
|Place of Origin:||SHENZHEN|
|Certification:||REACH MSDS UL1642|
|Minimum Order Quantity:||100SET|
|Packaging Details:||1 unit/carton|
|Delivery Time:||15 -25 DAYS|
|Supply Ability:||1000 unit/month|
|Material:||Lifepo4 Battery Pack||Capacity:||50ah|
|Outer Shell:||Aluminum Case||Warranty:||12 Mohths|
|MOQ:||5000 Pcs For Mass Production|
0.2C Standard discharge
Mean Operation Voltage
Within 10 days from Factory
By standard charge method
Standard charging method
|0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C||
Standard charge, charge time:4h(Ref)
Rapid Charge, charge time:4h(Ref)
Standard discharging method
|0.2C constant current discharge to 2.5V,|
Cell Internal Impedance
Internal resistance measured at AC 1KHZ after 50% charge
Maximum charge current
For continuous charging mod
Maximum discharge current
For continuous discharge mod
Operation Temperature and relative humidity Range
Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
Storage temperature for a long time
Do not storage exceed half year.Must charge once when storage for half year.Must charge the battery which with protect circuit when storage for three mouths.
|4||D/Distance of screw pivot||70+-0.5|
|5||Hight of screw pivot||15.5mm|
This lifepo4 battery pack is suitable for solar street light , and the battery pack with the double-screw bolt, the customer can install it to the equipment easy.
This design is suitable for weighing scale Battery too
put one set in one foam bag , protect by sponge
and 5 set in one export carton
Maybe you are interested in more size and capacity
The period of warranty is half a year from the date of shipment. TAC guarantees 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.
Contact Person: Vivian