Battery Compatible P/N:
CTB6187,CTB6185,CTB4187,CTB4185

Compatible Model of Tools:
CT6850/CT6855 Series Impact Wrenches
CT6850DB impact wrench
CTA6855 series impact wrench series
Drill series CDR6850DB
CDR6850/CDR6855 Drill Series
Drill series CDRA6855
Drill series CDRE6855
Drill series CDRU6855
Drill series CDRK6855
Drill series CDRJ6855
CTRS6855/CTRS6850/CTRS6850DB Cordless hacksaw Seons
CAG6850DBKIT series of 18V battery glue guns
Rechargeable LED torch CTLED4918HO
CTL4918 Rechargeable Xenon Flashlight
Cordless drill 18V CDR4850
CT4850HO Series of 18 and 1/2 Volt Battery Impact Wrenches

Compatible with Snap On Charger：
CTC620 CTCFA620 CTFU620 CTCFK620 CTCFE620 CTCJ620

What's in the package：
2 pcs Battery
1 pc Charger
1 pc Product Manual