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1254A 60mAh 3.7V TWS wireless earphone Lithium Polymer Battery Lighter Weight UL KC CB IEC62133

Categories Lithium Polymer Battery
Brand Name: Maxpower/OEM
Model Number: 1254 60mAh
Certification: UL,CB, CE, KC, IEC62133
Place of Origin: Made in China
MOQ: 3000pcs
Price: negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200000pcs/day
Delivery Time: 10-30days according stock situation
Packaging Details: 12pcs/blister palet, 20bllister pallet/ctn
Material: lithium polymer,pure cobalt
Voltage: 3.7V
Capacity: 60mAh
Max discharge current: 5C
inner resistance: cell ≤500mΩ
Weight: 1.1g
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1254A 60mAh 3.7V TWS wireless earphone Lithium Polymer Battery Lighter Weight UL KC CB IEC62133

Ultra Small High Energy Desntiy 1254A 60mAh 3.7V wireless bluetooth
Lithium Polymer Battery with UL, CB, KC, IEC62133
  • It is high energy density lithium polymer battery pack
  • Thinner design &a; lighter weight with aluminum-plastic coosite
  • More than 500 cycles of charging &a; discharging life
  • Enhanced safety performance with Japan/Taiwan IC &a; MOS protectors
  • Easy to assemble with wires
  • OEM &a; ODM services for special size of lithium polymer battery
  • Rigorous testing to ensure the quality of all lithium polymer batteries


1. Products info and draw.



2. battert pack specification

ItemsParameter
Cell model1254A
Nominal voltage3.7V
Minimum capacity60mAh(0.2C discharge)
Typical capacity62mAh(0.2C discharge)
Charging voltage4.2V
Discharging cut-off voltage5.0C /3.0V
Standard charging 0.2C4.2V
Max charging2.0C /4.2V
Standard discharging0.2C/3.0V
Max discharging5.0C /3.0V
WeightAppr:1.1g
Shipment voltage4.00V±0.05V
Cell iedance≤500mΩ
Max charge current0°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 teeratureCharging: 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 InspectionThere 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.



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