SUNBAT 40V 6.0Ah Battery Replacement for Ryobi 40V Battery Compatible with Ryobi 40 Volt Lithium Battery Tools OP4040 OP4060 OP4050 OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4050A OP40601<br><br> PRODUCT SPECIFICATIONS:<br> Battery Voltage: 40V<br> Capacity: 6000mAh<br> Color: black<br> Wattage: 160Wh<br> Reusability: Rechargeable<br> Battery Weight：2 Pounds<br> Item Dimensions: 7.09 x 3.15 x 2.36 inches.<br><br> ITEM FEATURES:<br> Ⅰ. 40v Ryobi battery built-in Protection against overcharging, over discharge, over current.The ryobi batteries own short circuit protection and steady voltage circuit.<br> Ⅱ. This Ryobi replacement battery is designed for ryobi 40V tools and ryobi 40v battery charger, the ryobi 40v tools' battery is a kind of lithium-ion rechargeable battery, you can carry it anywhere anytime, convenient to use. And it's has no memory effect. Can be charged or discharged as needed without loss of capacity.<br><br> NOTE:<br> Please store ryobi 40 volt battery in a dry, clean, cool, away from heat and metal objects.<br> After use, the ryobi 40v lithium battery is recommended that the battery be cooled and then recharged.<br> When the battery is not used for a long time, it is recommended to charge the battery once a month.<br><br>