DEWALT DC9280 28-Volt Battery Pack
Made to work with DEWALT's 28-volt power tools, the DC9280 battery pack provides long-lasting, reliable power--up to two to three times more than other lithium ion batteries. Lightweight and recyclable, this battery provides 2,000 recharges and is memory-free. And to reduce lags in work caused by lack of power, the DC9280 boasts almost no self-discharge.