The CS-LS3900SL battery provides 4.8V 5000mAh NiMH power. Match your equipment model or current battery number below, then compare the specifications and product photos.
Included: One replacement battery pack.
Battery specifications
| Voltage | 4.8V |
| Capacity | 5000mAh |
| Chemistry | NiMH |
| Energy | 24Wh |
| Dimensions | 120.15 x 64.77 x 32.59mm |
| Battery weight | 472g /16.65 oz |
Find the right battery for your equipment
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Laser Alignment 3900, 3920, LB-1, LB-2, 550634
Replacement battery numbers
Laser Alignment 550634, 0667-01