Cheap Wholesale 18650 Lithium Ion Battery Rechargeable OEM ODM China Factory 1s2p 3.7V 4400mAh Lithium Battery for Working Lamp

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Model NO.: YLY18650 3.7v 4400mah
• Rated Capacity: >1000MAH
• Standard Voltage: 4.8V～8.4V
• Usage: Working Lamp
• Electrolyte: Li-ion
• Transport Package: Safe Standard Export Cartons
• Specification: 68*20*38mm
• Trademark: YLY, ODM, OEM
• Origin: China
• HS Code: 8507600090
• Production Capacity: 2000000/Year

Product Description

 

Product Parameters

Nominal voltage	3.7V
Nominal capacity	4400mah
Max charge current	0.2C
Max discharge current	1C
Cycle life	More than 1000 times
Charge Method	Constant Current, Constant Voltage
Size(mm)	68 x 20 x 38mm
Weight	About 100g
Charge temperature(°C)	0~45°C
Discharging temperature	-20~60 °C
Storage temperature	-20~35°C
Protection	Over charge protection, Over discharge protection, Over current protection, Short circuit protection,etc.

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FAQ

Q1.Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.

Q2.What about the lead time?
A:Sample needs 1-2 days, neutral order mass production time needs 3-7 working days. If OEM orders, would be about 7-15days.

Q3.Do you have MOQ for Your Batteries?
A: We want to support our customer without MOQ request for netural order.

Q4.How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT for samples. For mass order, you can choose Sea or Air shipment.

Q5.Is it OK to print my logo on the product?
A: Yes. We welcome OEM orders.

Q6:How long does the warranty?
A: In general, the time is 1 year.

Q7:Can we visit your factory?
A: Warmly welcome. Our factory located in shenzhen, very close to Guangzhou or Hongkong.