lipo pack Lithium Ion LIR 18650 3.7V rechargeable battery alibaba

1) Nominal Capacity: 2400 mah

2) Internal pcb protection prevents under-voltage at 2.5v and over-voltage at 4.25v

3) Unique internal pcb

4) Dimensions:

            Diameter 18+/-0.2 mm

            Height 65+/- 0.2 mm

            Weight (typical) approx. 46 g

5) Nominal voltage: average 3.7v

6) Cut-off voltage: 2.5v

7) Internal impedance: less or equal to 60 milliohm

8) Cycle performance: 90% of initial capacity at 400 cycles

9) Cycle life: > 500 cycles

10) Charge: current= 0.5c ma voltage = 4.2 v end current = 0.01 ma

11) Discharge: current= 0.5c ma end voltage = 3.0v

•  Unique and new with integrated pcb protection!
• Lithium ion 18650 cylindrical rechargeable batteries
• internal pcb protection prevents under-voltage at 2.5v and over-voltage at 4.25v
• unique pcb design and patent pending
• Higher energy density and lower weight than other types rechargeable batteries
• manufactured under iso9001-2000 to assure quality
• battery tested based on international electrotechnical commission (iec) standard to ensure capacity, quality and life time
• Lighting or other device need 3.7v power

 Packaging: 2 pcs ,4 pcs or 5 pcs / blister card or  bulk shrink pack              

Shipping: By courier, by air or sea shipment according to customers’ demand

1. Customer first

2. Delivery on time

3. Competitive price

4. Quality guaranteed

5. Packed in accordance with customers' requirement

6.Shipment according to customers' requirement

Established in 2002, EAST (SHENZHEN) TECHNOLOGY Co., Ltd. is a professional manufacturer of various batteries. Our products cover a full range of dry batteries, button cells, 1.5v Mercury Free alkaline button cell, 3.0v lithium coins, carbon-zinc batteries, alkaline batteries, cylindrical batteries, AAA batteries, AA batteries and other primary batteries.

We always march ahead of technological development and quality control trends in the battery field. Stressing on the importance of quality, with a belief"quality is our life", we have a powerful R&D team and many skillful employees. Our products are widely used for battery-operated gifts, toys, watches, radios, CD players, PDA games, flashlights, power tools, laptop computers, and other battery-operated electronic components.

"EUNICELL"is our registered trademark. We accept OEM orders.