No. | Items | Specifications | Remark | |
1 | Nominal Capacity | 1000mAh | 0.2C Standard discharge | |
2 | Minimum Capacity | 950mAh | ||
3 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
4 | Delivery voltage | 3.25~3.34V | Within 10 days from Factory | |
5 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
6 | Standard charging method | 0.5C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | ||
7 | Charge current | 0.5C | 500mA | Standard charge, charge time about 3h(Ref) |
1.0C | 1000mA | Rapid Charge, charge time about: ::2h(Ref) | ||
8 | Standard discharging method | 0.2C constant current discharge to 2.5V, | ||
9 | Cell Internal Impedance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
10 | Maximum charge current | 1C | For continuous charging mod | |
11 | Maximum discharge current | 1C | For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity) |
NO | Items | Units: mm | Remark | |
1 | Diameter/ | D1 | 18.7 | Max |
2 | Diameter | D2 | 22.5 | Max |
3 | Height | H | 53.2 | Max |
4 | Cable Length | L | 50±5 |
Period of Warranty
The period of warranty is one 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.
Q: Are you manufacturer or trading company?
A: HKTAC is over sale for famous manufacturer called Greatpower Group, assembly entity for battery packs, and a distributor of branded cells and battery accessories based on customer’s needs.
Q: Can you agree with OEM/ODM battery pack ?
A: Yes, OEM/ODM battery packs are warmly welcome.
Q: Do you have battery packs for famous company
A: Yes, we are supplier for Honywell etc
Q: Can you print my logo on the battery jacket or housing?
A: Yes, custom logo service is available.
Q: Is sample order acceptable?
A: sure, sample orders for testing quality is reasonable and acceptable.
Q: How should I place an order?
A: Pls just confirm our PI if you need
Q: How should I pay? What modes of payment do you accept?
A: T/T, Paypal, LC
Q: Are renowned international brand battery cells available?
A: Yes international brand cells are available, please contact us for details.
Q: How do you arrange shipment for batteries?
A: We have long-standing forwarder partner who arranges all our shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).
Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3, etc. and other special files needed for shipments to some regions can also be secured.