IBM Thinkpad 390 Series 390E 390X I 1700 I 1720 Battery

Warranty

12 months

Cell Type

NI-MH

Capacity

3800mAh

Volts

9.6

Cell Qty

8

Color

Black

Size (mm)

155*88*30

OEM Part#

02K6513, 02K6520, 02K6535

This Laptop Battery for IBM ThinkPad 390 is not any generic low quality battery; it's a quality tested battery. Not only do our batteries exceed OEM specifications for enhanced performance, they are also backed by a 12 month direct manufacturer's warranty from Nexen/Mr. Battery.
Safety is also key with notebook batteries, therefore all Notebook Laptop Batteries for IBM ThinkPad 390 have top quality 100% Grade "A" cells (Sanyo, Samsung, Moli, Panasonic) for premium capacity and reliability and 5 levels of protection including a failsafe thermal switch.

(A) Gas Gauge Button: Press this button to display the remaining capacity of the battery on LED. Most of Nexen Products are with this Button.

(B) Poly Switch: This device protects the Li-ion battery from high voltage current when short circuit happens.

(C) Thermal Fuse: This device protects the Li-ion battery by self-shorting the fuse when the battery temperature rises over 90oC to prevent overheating and potential hazard in the events of over-charging, over-discharging or short circuit that causes the battery's temperature to rise irregularly.

(D) 18650 Li-ion Battery: 18650 Li-ion battery is a rechargeable battery. "18" represents the diameter, 18mm, and "65" represents the height of Li-ion battery, 65mm.

(E) Power Management IC: This device monitors the operation status of the battery. It accurately calculates and indicates the battery's capacity with each charging, re-charging or using of the battery.

(F) Protection IC for Li-ion Battery: This device detects and protects the Li-ion battery from the damage caused by overly high voltage, results from over-charging, and overly low voltage, results from over-discharging.

Compatible Models for IBM Thinkpad 390 Series 390E 390X I 1700 I 1720 Battery

Compatible Models
IBM ThinkPad 390	IBM ThinkPad 390E	IBM ThinkPad 390X
IBM ThinkPad i1700	IBM ThinkPad i1720	IBM ThinkPad i1721

Product Warranty of IBM Thinkpad 390 Series 390E 390X I 1700 I 1720 Battery

12 months warranty
1) Laptoptraveller.com's 30 days store money back guarantee---If customers are not satisfied with the product, they can return the purchase to Laptoptraveller.com within 30 days of receipt for an exchange or a refund.
2) Manufacturer product warranty -- many of the products available through LaptopTraveller.com are covered by Manufacturers' Warranties. If a product is covered by a manufacturer's warranty, it will be stated on that product's web page. Manufacturers' warranty details are typically available at the manufacturer's website or on the product package. If you like to return or exchange the product after LaptopTraveller.com 30 days store guarantee period, you can contact the manufacturer directly for return or exchange. Laptoptraveller.com is also happy to assist you with your with manufacturer warranties.
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