Package Included: 3 * 4.0Ah Battery 1 * Charger 1 * Manul Model CTB6187-4.0 Certification EU EN (IEC) 62133, CE Type Lithium battery Charger Model CTC620 Voltage 18V Charger Plug UK Capacity 72Wh / 3000mAh Compatible CTB6185 CTB4187 CTB4185 Notification: Before purchasing, please confirm your power tool model and your orginal battery n.If you can't confirm you can send me message,I will reply as soon as possible. Replace part number for Snap-On CTB6187 CTB6185 CTB4187 CTB4185 . Compatible models: Snap on CT6850 CT6855 Series Impacts Wrench Snap on CT6850DB Impacts Wrench Snap on CTA6855 Series Impacts Wrench Snap on CDR6850DB Series Drills Snap on CDR6850 CDR6855 Series Drills Snap on CDRA6855 Series Drills Snap on CDRE6855 Series Drills Snap on CDRU6855 Series Drills Snap on CDRK6855 Series Drills Snap on CDRJ6855 Series Drills Snap on CTRS6855 CTRS6850 CTRS6850DB Seires Cordless Reciprocating Saw Snap on CAG6850DBKIT 18V Cordless Adhesive Gun Series Snap on CTLED4918HO Rechargeable