We focus on providing high quality batteries and related accessories. This 100% brand new Shark XSBT420AS battery is designed for long-lasting and stable performance. The battery for Shark L1 L2 L3 WS640 WS642 XSBT420 provides a one-year warranty, faster delivery and thoughtful after-sales service.
1900mAh XSBT420AS Replacement Battery for Shark L1 L2 L3 WS640 WS642 XSBT420
Product Specifications
Brand: Shark
Battery Type: Li-ion
Battery Voltage: 14.4V
Battery Capacity: 1900mAh
Warranty: 30 Days Money Back, 1 Year Warranty.
Over 500-800 times of charge and discharge.
Compatible Part Numbers:
Compatible Models:
for Shark XSBT420 XSBT420AS
for Shark L1 L2 L3 WS640/642 WS640BL WV401BL WV401/410 QV410 WS640AE WV403BR WS640 WS640AE WS640BL WS642 WS642AE WS642AEQBL WS642AEQCP WS642AEQGN WS642AEQSL WS642AEQPL WV401 WV401BL, WV401PK, WV403BR, WV410BL, WV410GN, WV410PR, WV410TL
Follow the notice below, Better using your Shark XSBT420AS Battery
1.Storage - Store your Shark XSBT420AS Battery in a clean, dry, cool place away from heat and metal objects. The Lenovo L18C3PD2 batteries will self-discharge during storage; remember stored at about 40% state-of-charge.
2.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.
3.Exercise Your XSBT420AS 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.
4.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.
5.Consider removing the XSBT420AS battery from a laptop when running on fixed power.
6.Do not short-circuit. A short-circuit may cause severe damage to the battery.
7.Avoid propping your laptop on a pillow, blanket, or other soft surface that can heat up. Your Shark XSBT420AS battery is a lot less efficient when not within its standard operating temperature range.
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