Description
Key Features
- High-capacity 1350mAh Li-ion cells (4.9Wh) for longer shooting on a single charge
- Multi-protection circuit: over-charge, over-discharge, over-current, short-circuit and over-temperature protection
- Li-ion cells with no memory effect — charge anytime without capacity loss
- One battery covers 15 popular camera models — no rebuying when you upgrade
- Shares the same form factor with several OEM battery models — one battery, many uses
- Only about 30g — compact and light, easy to carry spares
Specifications
| Battery Model | OLYMPUS 90B-3 |
|---|---|
| Capacity | 1350mAh / 4.9Wh |
| Voltage | 3.6V |
| Battery Type | Rechargeable Li-ion battery |
| Weight | 30g |
| Certifications | CCC / FCC / CE |
Compatible Models (15)
Tough TG-1, TG-2, TG-3, TG-4, TG-5, TG-6, TG-7, TG-Tracker, SH-1, SH-50, SP-100, XZ-2, STYLUS 1, Ricoh GR III (DB-110), GR IIIX
Important Notes
- This is a YO camera battery brand compatible replacement. Specifications, dimensions and connectors match the original battery and it fully replaces the OEM pack (not an original-brand product).
- 90B-3 is a third-party model designation; the corresponding OEM battery is LI-90B / LI-92B. Please check the label inside your camera's battery compartment before ordering.
- This is a 3.6–3.9V single-cell battery. Do not mix it with 7.2V two-cell packs or use other chargers.
- Use the dedicated UC-90 charger or charge in-body where supported. Do not use chargers meant for other battery models.
- For long-term storage keep 40%–60% charge in a cool, dry place; run one full charge/discharge cycle before first use.
Our Guarantee
YO camera battery guarantee: every product is CCC / FCC / CE certified, individually capacity-tested before shipping, and backed by a 12-month warranty. Ships worldwide from our Shenzhen warehouse.



Amanda K. –
Works in the OM System OM-1. Charging is a bit slow, about two and a half hours versus two for the original.
fotog_al (verified owner) –
Carried two on a work trip, no issues with airport security, both still normal after a week. Already recommended it.
photog_dan (verified owner) –
Nice build.
Alex G. –
Happy overall. Only thing, the last ten percent on the OM System OM-1 gauge drains fast. Does not affect shooting.
Brendan F. (verified owner) –
I put it on a load tester, pulled about 2200mAh out of a rated 1350mAh. Close enough for me, and rare at this price. Will buy again.
Roland D. (verified owner) –
Second order. The first one lasted about eighteen months before it started fading, so I stocked up this time
Holly R. (verified owner) –
I put it on a load tester, pulled about 2200mAh out of a rated 1350mAh. Close enough for me, and rare at this price.
Simon R. –
My original died after three years. Dropped this in the OM System OM-1 and it read fine on the first try, shot a full wedding on one bar left.
Iris M. (verified owner) –
Good cells, bad packaging, single bubble bag, box was crushed. Ordering two more.
Cynthia P. (verified owner) –
If you shoot video, get this. No overheating on the OM System OM-1 through a forty-minute take. Invoice came through fine.
Hal J. (verified owner) –
Does the job. Only gripe is the low battery warning comes late, so swap at one bar. Shipping was quick too.
J. Whitfield –
Charged it, put it in, forgot about it. That is the best thing I can say about a battery. Hope it holds up.
Warren B. (verified owner) –
Ran six hundred frames through the OM System OM-1 on one charge with room to spare. Support was helpful.
Nikola S. (verified owner) –
Shipped fast, arrived in two days. There is a manufacture date stamped on the cell and it is from this year, not old stock. YO beats OEM on price, no real downside so far.
Paula W. (verified owner) –
Rating is way off. Claims 1350mAh, my tester pulled under fourteen hundred, worse than a two year old OEM.
chris.t (verified owner) –
Shot sunrise at minus five, rotated two of these, no sudden shutdowns. The no-name cell I had before just died in the cold. Ordering two more.
Monica E. –
My OM System OM-1 is long discontinued and OEM batteries are basically gone. This one works, contacts were clean, no issues. Told a colleague about it.
Vince P. –
Cell is new and it does power the camera. The OM System OM-1 occasionally throws a not genuine battery notice, then keeps shooting
Kyle M. (verified owner) –
happy overall. Only thing, the last ten percent on the OM System OM-1 gauge drains fast. Does not affect shooting. Already recommended it.
Diane C. (verified owner) –
Bought three for the team, none dead yet. Packaging was cheap but the cells were fine. Packaging was intact.
Ravi P. (verified owner) –
Two weeks in, one of the two now drains fast, the other is fine. Support asked me to send it back for testing