I bought these after my neighbor gave me a drill/driver that had been sitting for two plus years. The drill/driver is a model 315.119100 and the charger is a model 315.CH2021(140186009). The old batteries wouldn't take a charge but the drill and charger were working fine (I used a neighbor's similar equipment to verify). These new batteries are working fine. I can't vouch for the longevity or battery life yet but for a cost of $45.40 I now have a decent tool to use. Hope this helps someone else who is in the same boat I was and wondering if these would work.
Energup Li-Ion Replacement Battery Pack For Black Decker Versapak VP Series With 2-Port Charger
43 Review
Ni-Mh 19.2V 3.6Ah Replacement Battery For Craftsman Diehard C3 130279005, 130279003, 315.113753, 315.115410, 315.11485 1323903 1323517 11375 11376 Cordless Power Tools
42 Review
Linkstyle Universal Socket Wrench Set, 7Mm-19Mm Multi-Function Repair Kit With Drill Adapter Ratchet Gadget, Grip Hand Tools Gifts For Men Dad Husband Boyfriend DIY Handyman (4PCS)
44 Review
2Pack 6000MAh Li-Ion Replacement Battery For Dewalt 18V XRP Ni-Cad DC9096 DW9098 DE9503
42 Review
140Mm/150 Grit Diamond Needle File Set - 10 Piece HTS 101E0
30 Review
RoverTac 14-In-1 Multitool Pliers With Safety Lock: Perfect For Camping, Survival, And Simple Repairs
29 Review
Fiskars X25 Splitting Axe: 28-Inch Length for Superior Splitting Power
20 Review
FANSTINOW Folding Knife: Compact, Durable & Easy To Carry!
30 Review