2Pack 6.5Ah 40V Battery with Rapid Charger Combo for Ryobi 40V Battery and Charger Kit 6.0Ah OP40601 OP4060A1 5.0Ah OP4050A 4Ah OP4040 2.6Ah OP40261 2Ah OP4020A 40 Volts Battery and Charger

The Lizone 40V 6.5Ah(6500mAh) OP40601 battery and OP401 Rapid Charger compatible with all Ryobi 40-Volt Lithium tools & battery chargers. Compatible with Ryobi 40-Volt batteries: OP40601 OP40602 OP4060A1 OP4060A OP40501 OP4050A1 OP4050A and more. Compatible with Ryobi 40V cordless power tools: RY40180 RY40200 RY40022 RY40201A RY40202 RY40204 RY40400 R40402 RY40402A RY40403 RY40403A RY40411 RY40502A RY40511 RY40601A RY40LM30 RY40190 RY40430 RY40620 RY40460 RY40250 RY40770 RY40850 RY40610A RY40210B RY40240 RY40440 and more. This battery does not apply to RY40002 RY40503 and RY40408 tools: Compatible with Ryobi 40V battery chargers: OP400 OP401 OP403 OP403A OP404 OP406A ZROP401 and more. Lizone Battery Care Tips: Avoid long-term over-discharge damage to the battery, after the battery is fully discharged, please recharge the battery in time. Avoid recharging immediately after a full discharge. Allow it to cool for a few minutes to help prolong battery life. Do not constantly use high power mode, it will speed up degradation of the battery. Please store it dry, clean, moisture, away from heat and metal objects, store your battery at room temperature (68\u00b0F\/20\u00b0C). Avoid using the cleaner with the battery flush to a surface. This will help it run cooler and prolong battery run time and life. Charge your battery at least once every 3 months if not using the battery.