Battery for DeWalt 10.8V 1.3ah (Li-ion) PN: dcb125. - AliExpress
20V MAX 1.3Ah XR Li-Ion Battery Pack | DEWALT
DEWALT ATOMIC 20V MAX Cordless Brushless Compact 1/4 in. Impact Driver, (1) 4.0Ah Battery, (2) 1.3Ah Batteries, Charger and Bag DCF809C2WDCB240 - The Home Depot