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CE High Capacity Lithium Polymer Battery 3.7V 1254 60mah TWS Gear Fit Watch

CE High Capacity Lithium Polymer Battery 3.7V 1254 60mah TWS Gear Fit Watch

Brand Name : Maxpower/OEM
Model Number : 1254 60mAh
Certification : CB, CE, KC, ROHS, UN38.3
Place of Origin : Made in China
MOQ : 500pcs
Price : negociate
Payment Terms : L/C, T/T, Western Union
Supply Ability : 300000pcs/day
Delivery Time : 10-30days according stock situation
Packaging Details : 20pcs/blister palet, 20bllister pallet/ctn
Material : lithium polymer,
SIZE : 1254mm
Voltage : 3.7V
Capacity : 60mAh
Application : gear fit Iwatch TWS
Cycle life : 85%remains after 1200cycles
Charing current : can do fast charge of 2C 120mAh charging
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1254 60mah 3.7V lithium polymer battery bean cell with UL, KC, CB certification for gear fit iwatch TWS.

The advantage of this battery:

1. High density, 394Wh/L, can sure the device working in fluent way.

2. Long cycle life, 2c(120mah) 1.5h, and can do the cycling charge and discharge to 1200times ,

the remains still have 85%.

3. Good size consistency .OD is 12mm+0.1/-0.2,height is only 5.4mm+0.2/-0.1,

Like a nail size. And weight only 1.8g.

1. Cell specification.

ItemMeasuring ProcedureRequirements
(1) Open-Circuit VoltageThe open-circuit voltage shall be measured within 24hours after standard charge.≥4.10V
(2) AC Impedance ResistanceThe Impedance shall be measured in an alternating current method (1kHz LCR meter) after standard charge at 25±2℃.≤500mΩ
(3) MinimumCapacityThe capacity on 3.0mA discharge shall be measured after standard charge at 25±2℃(specified C5).5min,0.2CmA 3.0V,C5≥55mAh

Discharge Temperature-10℃0℃25℃55℃
Discharge Capacity60%80%100%95%

2. Safety performance

How about the safety performance? The following info. is the result of our test.

3. More info. of the battery.
NO Items Units: mm Remark

3. PIC of battery.

The application of the polymer battery.

We also have the similar using battery with aluminium foil pack like following pic:

Part of factory view:


We give 1 year warranty. If the battery has problem coz of our quality issue, We will give replacement any time.


1. Q:How to start the cooperate?
A: Lets start with the sample orders. In 3-5days will be ready the samples, then you test.We make the standard according
the data sheet which we give.Once you confirm the quality, we can talk for further.

2. Q: How long to make the cargos?
A: Need 30day around if we dont have the stock of that model. Coz need strictly test and high temperature,high voltage life ageing as well in every single pc. That will takes a fixed date.

3. Q: What will be the packing?
A: We are using blister pallet packing in each battery. and then fold all packing in one ctn.

4. Q: Can the connectors be customized?
A: Yes, we can choose the right connector according your requirement.Or help to match your device.

For more please contact me freely, wish my 12years experience in battery area can help you in your project.

Product Tags:

high capacity lithium polymer battery


high power lipo battery

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