The Klein Tools Portable Jobsite Rechargeable Battery, No. KTB2, integrates a work light and stand for added functionality for on the job. The KTB2 offers the ability to conveniently charge everyday essentials such as phones, headlamps, speakers, fans, and other jobsite accessories. The rugged, compact battery offers a 13400 mAh capacity with up to 28W of total power. It features an LED work light that emits 170 lm on high and 100 lm on low. It is IP65 dust- and water-resistant.