&lt;p&gt;Battery Type: Li-ion, Battery Volt: 11.55V, Capacity: 4965mAh (57Wh),
Battery Color: Black, Condition: 100% New, Warranty: 12 months&lt;/p&gt;&lt;div&gt;&lt;div&gt;&lt;b&gt;Compatible Part Numbers:&amp;nbsp;&lt;/b&gt; L17C3PG2, 5B10Q88557, 5B10Q88559, 5B10S56966, 5B10T30217, 5B10T31045, SB10W67190&lt;br&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Compatible Model Numbers:&amp;nbsp; Lenovo &lt;/b&gt;Legion Y740 15ICHg 81HE002UAU, 81LE0007CD, 81LC0005CD, 5B10W69460, Legion Y540 17IRH 81Q4CTO1WW, Legion Y740 15ICHg 81HE0088AU, 5B10W67380, Legion Y730-15ICH(81HD), Legion Y530 15ICH 81LB005MAU, Legion Y740 15IRH 81UF0021AU, 928QA228H, Legion Y7000 2019, Legion Y530 15ICH 81LBCTO1WW, 5B10W67292, Y7000 2019, Legion Y740 15IRHg 81UH001QAU, 928QA229H, 5B10T30217, Legion Y740 15ICHg 81HE002BAU, Y7000P i7 8750H, Y7000-1060, Legion Y540-17IRH, Legion Y740 15IRHg 81UHCTO1WW, SB10W69453, SB10W67190, Legion Y740 15ICHg 81HE0087AU, Y7000 i7 8750H, Legion Y540-15IRH-81SX00B2GE, SB10W67189, Legion Y730-15ICHg, Legion Y540 17IRH 81Q4000LAU, Legion Y740 15IRH 81UF001NAU, L17M3PG2, Legion Y7000P-1060, Legion Y545 81Q6000MTW, SB10W67212, Legion Y730-15ICH(81HD003EMZ), Legion Y530 15ICH 81LB00B0AU, Legion Y740 15IRHg 81UH001PAU, 5B10Q88555, 5B10S56966, Legion Y740 15ICHg 81HE002AAU, Y7000P-1060, 5B10T30214, Y7000P 2019, Legion Y740 15IRHg 81UH006GAU, 5B10Q88560, Legion Y740-15ICH, 5B10T31045, Legion Y540-15IRH, Legion Y730-15, Legion Y545, Legion Y740-15, ThinkPad Y530-15ICH, Y7000P, Legion Y730-15ICH, Legion Y740-15ICHg, Legion Y7000, Legion Y740&lt;b&gt;&lt;br&gt;&lt;/b&gt;&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;b&gt;Follow the notice below, Better using your L17C3PG2 Battery&lt;/b&gt;&lt;/div&gt;&lt;ol&gt;&lt;li&gt;Storage
 - Store your L17C3PG2 Battery in a clean, dry,
cool place away from heat and metal objects. The L17C3PG2 batteries will self-discharge during storage; remember stored at about 
40% state-of-charge.&lt;/li&gt;&lt;li&gt;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&lt;/li&gt;&lt;li&gt;Exercise
 Your L17C3PG2 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.&lt;/li&gt;&lt;li&gt;Calibrate
 Your batteries - If your Battery's 76% even less in work , you must 
fully charge, fully discharge, and then fully recharge the Battery pack.&lt;br&gt;Consider removing the L17C3PG2 battery from a laptop when running on fixed power&lt;/li&gt;&lt;li&gt;Do not short-circuit. A short-circuit may cause severe damage to the battery.&lt;/li&gt;&lt;li&gt;Avoid
 propping your laptop on a pillow, blanket, or other soft surface that 
can heat up. Your L17C3PG2 battery is a lot less efficient when not 
within its standard operating temperature range.&lt;/li&gt;&lt;/ol&gt;&lt;p&gt;&lt;b&gt;Attention:&lt;/b&gt;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;If
 the capacity is low in current,CPU will be in electricity-saving model 
and battery can not be charged.In this case,take off the battery and fit
 on to rouse the CPU. The L17C3PG2 battery can be charged then.&lt;/li&gt;&lt;li&gt;Remove the battery when don't use if for long time,or the currency will be lost and the cell will be damaged.&lt;/li&gt;&lt;li&gt;Recharge
 the battery as the circle more than once per month to make the 
management of capacity reach its best status, and prolong L17C3PG2 Battery useful life.&lt;/li&gt;&lt;/ul&gt;&lt;ul&gt;&lt;/ul&gt;