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Li Polymer Battery Specification:
| Product Name | 3.8V 3000mAh Lipo Battery | |
| Battery Type | Lithium Polymer Battery | |
| PCM | Yes | |
| Accembly Composed Type | 1S1P | |
| Nominal Capacity | 3000 mAh | @0.2C discharge |
| Nominal Voltage | 3.8 V | |
| Charge Voltage | 4.35V | |
| Cut-off Voltage | 3.0V | |
| Standard Charge Current | 600mA | @0.2C charge |
| Max. Charge Current | 3000mA | @1.0C charge |
| Standard Discharge Current | 600mA | @0.2C discharge |
| Max. Discharge Current | 3000mA | @1.0C discharge |
| Resistance | <40 mΩ | |
| Cycle Life: | Over 500 times | |
| Weight (Approx.) | 58g | |
| Dimensions(T.W.L.) | 3.4*60.5*116 (mm) | |
| Charge Temperature | 0 ~ 45℃ | |
| Discharge Temperature | -20 ~ 60℃ | |
| Storage Temperature | -10 ~ 40℃ | Less than one month |
| 0 ~ 30℃ | More than one month | |
| Protection Function(PCM) | Over Charge, Over Discharge, Over Load, Short Circuit | |
| Warranty | 12 Months | |





OEM and ODM
* Large order :Can print your LOGO on the products and packages, and accept small changes on the
products.
* Sample :Standard package without YILINK words

1.Warranty:1 year
2.After purchase, if any problems,reponse within 24 hours.
3.Unconditional compensation is for quality problem.
4.If offer good opinions or suggestions in time ,discount can be offered in next order.
5.Our tenet: The high quality service and quality are equally important.
How to order ?
1. If you are interested in any products, please tell us the model No, detailed parameter, we will quote you in time
2. After confirmation of the price, we will make the PI for you
3. After receiving your deposit, we will arrange shipment for you
4. After shipment, we provide you with the bill of lading number

Q1. Why customers choose us?
Re: Yilink was established in 2009, is a leading lithium battery manufacturer, distributor and exporter.
And we are committed to provide high quality lithium batteries for customers all over the world.
Q2. Can you offer OEM/ODM service?
Re: Of course, we accept OEM/OEM. We have our own design department, engineers to offer
professional OEM/ODM service.
Q3. How to place order?
Re: Step1. Contact us by email with your order details.
Step2. Confirm order details.
Step3. PI (Proforma Invoice) will be offered to you for paying.
Step4. You arrange the payment.
Step5. After confirming the payment receipt, we prepare the goods and arrange the shipment for
you.
Step6. The tracking number will be sent to you after shipping. And we will keep tracking.
Q4. What’s the lead time?
Re: 1. Sample orders: 1-3 working days.
2. Bulk orders: 3-5 working days based on different quantities.
3. OEM orders: 7-12 working days on receipt of sample confirmation.
Q5. What's your warranty?
Re: Our warranty for batteries is 12 months
Q6. What's the shipping method?
Re: 1.We will choose the most safest and the most economical shipping way for you.
2. Normally it takes 3-5 days by DHL/UPS.
Q7. What's the payment method?
Re: PayPal, T/T, L/C & WesternUnion.
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