Product details Expand your 40V collection with this 5.0Ah battery. This 5.0Ah battery gets you back to work faster It is also compatible with all HART 40V outdoor tools and features lithium-ion power for fade-free power for longer-lasting performance. This battery works with all HART 40V tools for ultimate compatibility. Get ALL POWER, NO GAS. Key Features Works with all HART 40V tools More power and longer life with zero "memory" effect sets this Lithium-Ion battery apart from Ni-Cad competitors Fade Free Lithium-Ion Technology Higher capacity battery provides better runtime and power for more demanding tools like mowers, chainsaws and blowers 3 Year Warranty Includes: 40V 5.0Ah Battery and Operator Manual