Holophane M3 Emergency Light Battery 6V 4.5Ah
OSI Batteries is your One Source for replacement Holophane Emergency Light batteries. Vision CP645 is a Sealed Lead Acid battery that replaces Holophane M3.
We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change specifications without notice.
We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change specifications without notice.
| Chemistry: | Sealed Lead Acid |
| Nominal Voltage: | 6v |
| Nominal Capacity: | 4.5Ah |
| Terminals: | .187" |
| Dimensions (L x W x H): | 2.76 x 1.85 x 3.98 |
| Weight (pounds): | 1.87 |
Reviews
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February 15, 2026 by Brian D. (ME, US)
“Very easy to navigate the site. Pricing seems very fair.”
February 15, 2026 by Jerry M. (MO, US)
“It was very easy thank you”
February 12, 2026 by Jerad J. (SD, US)
“Very easy to find what I needed thank you very much”
