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[China]
Trade Verify
Address: Building B, Fenglin International Centre, Longgang Centre Town, Longgang District, Shenzhen, China.
Contact name:Sales Team
MAXPOWER INDUSTRIAL CO.,LTD |
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Verified Suppliers
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1. Products info and draw.
2. battert pack specification
| Items | Parameter |
| Cell model | 1254A |
| Nominal voltage | 3.7V |
| Minimum capacity | 60mAh(0.2C discharge) |
| Typical capacity | 62mAh(0.2C discharge) |
| Charging voltage | 4.2V |
| Discharging cut-off voltage | 5.0C /3.0V |
| Standard charging 0.2C | 4.2V |
| Max charging | 2.0C /4.2V |
| Standard discharging | 0.2C/3.0V |
| Max discharging | 5.0C /3.0V |
| Weight | Appr:1.1g |
| Shipment voltage | 4.00V±0.05V |
| Cell iedance | ≤500mΩ |
| Max charge current | 0°C~10°C 0.2C max |
| 10°C~20°C 0.5C max | |
| 20°C~45°C 2.0C max | |
| Max discharge current | -20°C~10°C 0.2C max |
| 10°C~45°C 5.0C max | |
| 45°C~60°C 0.5C max | |
| Operating teerature | Charging: 0°C ~ 45°C |
| Discharging: -20°C ~60°C | |
| Storage (At 50% SOC and specified te, recoverable capacity in % vs time. ) | -10℃~25℃ (12 months, ≥85% ) |
| -10℃ ~45℃ (6 months, ≥85% ) | |
| 20±5℃ is the recommended storage teerature | |
| Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling , leakage and so on on the surface of the cell. |
The packing of lithium polymer battery: 
More Very Hot Saling Models for wireless earhone is :
1054, 541112, 601111
Waranty for customer:
We give 1 year warranty. If the battery has problem coz of our
quality issue, We will give replacement any time.
Q&a;A:
1. Q: How long to make the cargos?
A: Nowadays its the very hot model to fit with
TW wireless earphone, we are making a safe stock always.
So can give delivery in 7days
normally.
2. Q:How to start the cooperate?
A: Lets start with the sale orders. In 3-5days
will be ready the sales, then you test.We make the standard
according the data sheet which we give.Once you confirm the quality, we can
talk for further.
3. Q: What will be the packing?
A: We are using blister pallet packing in
each battery pack. and then fold all packing in one ctn.
4 Q: Is OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly
welcome. Professional engineers provide technical support.
5. 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).
6. 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.
For more info please contact me freely, wish my 13years experience
in battery area can help you in your project.
