This is a Dewalt 2ah battery and charger bundle.
DCB183:
DeWalt XR 2.0Ah Li-Ion Battery Technology offers extended runtime and optimised power to complete applications quickly
LED state of charge indicator helps manage pack charging
Lightweight design provides the user with upgraded runtime without increasing the size or weight over the 18V 1.5Ah battery pack
No memory effect and virtually no self-discharge for maximum productivity & less downtime
Compatible with all DeWalt 18V XR tools
Excellent electrical characteristics
Specification:
Battery Capacity: 2.0Ah
Voltage: 18V
Height: 48mm
Length: 110mm
Weight: 0.40kg
Compatible with: All 18V XR Li-Ion DeWalt tools
DCB1102:
Compact multi voltage charger charges all 18v XR batteries and the 12v battery packs.
2 stage charging system
Bright LED indicator to show, charged / charging / power problem and battery too hot or too cold
Charger varies charge rate according to battery type, increasing battery pack life