LED indicator light: This battery has an LED indicator light, which allows you to clearly check the battery usage and avoid excessive use.
High Performance: Replacement for ryobi battery 40v lithium battery, built-in overcharge, over discharge and over current protection function, provide short circuit protection and stable voltage circuit, no memory effect.
After-sales service: You can get a 40v 6.0Ah battery. For questions about charger use, maintenance and damage, please contact us. We provide 7*24 hours online consultation.