




🔋 Power your legacy gear with modern reliability!
The Exell Battery A220/504A is a compact, 15-volt replacement battery designed for a broad range of vintage and specialized devices including Morini CM84E pistols, Gossen Sixtron exposure meters, and Bang & Olufsen Beosystems. With its universal compatibility and precise voltage output, it revives classic electronics with OEM-quality performance, backed by strong customer satisfaction and convenient delivery.











| ASIN | B077JK8T78 |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #206,907 in Health & Household ( See Top 100 in Health & Household ) #1,079 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (314) |
| Date First Available | June 15, 2017 |
| Item Weight | 0.32 ounces |
| Item model number | A220/504A-B |
| Manufacturer | Exell Battery |
| Product Dimensions | 0.59 x 0.59 x 1.37 inches |
N**S
Perfect replacement 15 volts battery for my volt-meter!
Works great for my volt meter. Takes the place of the original battery which was rectangular but this round one fits fine just the right size. Little pricey. Good quality 15volts battery.
C**E
Great find to resurrect an old analog VOM
I bought this battery to see if I could resurrect an old Triplett needle-style VOM. I really like the meter as it’s only as big as a pack of cigs, and it’s accurate, too. This battery replaces one of the 2 style of batteries that are required. It’s cylindrical, and the OEM battery was a “squared-off” cylinder. No problem. Works fine, and I now keep the meter in my small carry around tool bag.
J**E
Great battery for vintage flash bulb cameras
Battery was for an ancient Nikon flash bulb flash. Fitted with no problems, and my 55 year old flash now works very nicely. Great you can still get these.
T**N
Perfect fit
I wanted a battery for a 45 year old Multimeter I last used in University in Ireland around 1979. The meter is made by EVO, a UK company that made all kinds of test equipment in the last century. I needed a weird (I thought) 15v battery but Amazon came through at a fair price and the battery is a perfect fit. My meter lives, it may need calibration but a moving needle capable of indicating a few millivolts is a neat trick even today. Simple packaging in a baggie and a cardboard box. Recommended.
M**M
Battery works. It is about a mm shorter than the origional
Battery works. It is about a mm too short requiring pulling the metal contact out to make a firm contact.
J**Z
good find
i didn't think i would find this battery. it work fine with nymy 1960's Minox flash.
R**A
good product
fit perfectly and worked great
H**D
Fixed My Old Voltmeter
I ordered this specialty 9-volt battery to replace in my 30 plus year old volt-ohm meter that stopped working. This battery, plus two standard AA batteries fixed it right.
Trustpilot
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