Lenovo ThinkPad S420 Series Battery pack for Lenovo ThinkPad E220s E420s Battery Cheap Li-ion Batteries

With first-class quality assurance, the battery for LENOVO Lenovo ThinkPad S420 Series provides protections of voltage, short circuit, charging time, ESD, and so on. Each LENOVO Lenovo ThinkPad S420 Series battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality LENOVO Lenovo ThinkPad S420 Series battery for you.
Lenovo ThinkPad S420 Series
Specifications
Item Code:LE3496
Condition:Replacement, Brand New
Brand:Lenovo
Capacity:3.35AH
Voltage:14.8v
Cell Type:li-ion
Color:black
Warranty:Full 12 Months Warranty and 30 Days Money Back

COMPATIBLE PARTNUMBERS:
42T4928
42T4929
42T4930
42T4931


THIS PRODUCT IS COMPATIBLE WITH:
Lenovo ThinkPad Edge E220s Series
Lenovo ThinkPad Edge E420s Series
Lenovo ThinkPad S220 Series
Lenovo ThinkPad S420 Series

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Follow the notice below, Better using your LENOVO Lenovo ThinkPad S420 Series Battery
Storage - Store your LENOVO Lenovo ThinkPad S420 Series Battery in a clean, dry, cool place away from heat and metal objects. The LENOVO Lenovo ThinkPad S420 Series batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
Charge and discharge - For lithium ion batteries, you do not need to discharge them fully and recharge constantly. You need to do a full discharge only about every 30 charges. Do not charged to higher voltages than its threshold voltage
Exercise Your LENOVO Lenovo ThinkPad S420 Series Battery - Do not leave your batteries dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
Calibrate Your batteries - If your Battery's 76% even less in work , you must fully charge, fully discharge, and then fully recharge the Laptop Battery pack.
Consider removing the LENOVO Lenovo ThinkPad S420 Series battery from a laptop when running on fixed power
Do not short-circuit. A short-circuit may cause severe damage to the battery.
Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your LENOVO Lenovo ThinkPad S420 Series battery is a lot less efficient when not within its standard operating temperature range.

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