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Ricoh 02491-0028-01 Digital Camera Replacement Battery 3.7V 1250mAh

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From $23.99 USD $29.99
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Replaces Ricoh 02491-0028-01 and 02491-0028-00 lithium-ion camera battery cells.
3.7V, 1250mAh delivers 4.63Wh — enough for autofocus, LCD, and flash cycles across standard shooting sessions.
Connector seats straight into Ricoh compact and bridge camera battery slots with no locking tab.
Bench test showed clean voltage ramp on first insertion; BMS accepted the cell without authentication rejection or delay.
On first use, run one full charge cycle through the camera body itself — Ricoh camera firmware maps battery-remaining display to the new cell's discharge curve during this cycle.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

3.7V

Amp

1250mAh

Ricoh (02491-0028-01) — 3.7V Li-ion Replacement Battery

This is a 3.7V, 1250mAh Li-ion replacement battery for Ricoh compact and bridge cameras. It replaces OEM part numbers 02491-0028-01 and 02491-0028-00. If your original Ricoh camera battery no longer holds a charge, this cell slots directly into the same battery compartment.

  • Ricoh compact and bridge camera platform: Ricoh cameras in this battery family share the same 3.7V cell footprint, connector pinout, and BMS communication protocol. The 41.95 x 36.05 x 9.80mm form factor keeps physical fit consistent across models that use this OEM part number.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on Ricoh-compatible hardware. The BMS completed charge termination cleanly and the cell held within spec voltage at rest. No false full-charge trips were observed.
  • First-install charge cycle: On first use, run one full charge cycle through the OEM charger or camera body before shooting. Some Ricoh BMS systems need a camera-body charge cycle to calibrate the battery-remaining display against the new cell's discharge curve.

Battery percentage jumping erratically on the Ricoh display

Ricoh cameras map battery percentage to fixed voltage thresholds calibrated against the original factory cell. A new cell has a slightly different discharge curve, so the camera's indicator can skip steps or read high early and drop fast later. This is a display mapping issue, not a fault with the cell. After two to three full charge and discharge cycles, the BMS narrows the gap and the readout stabilises.

Camera showing dead battery indicator on a partially charged replacement cell

A Ricoh camera can flag a dead battery when it first encounters a new cell that has arrived in a partially discharged storage state. The camera reads the resting voltage, compares it against its lowest acceptable threshold, and shuts down before the cell is genuinely flat. Take the battery out, place it in the OEM charger until the charge indicator confirms a full charge, then reinsert. The camera should power on normally once resting voltage is above 3.9V.

Replaces Part Numbers

02491-0028-01 02491-0028-00

Technical Specifications

Voltage3.7V
Amp Hours1250mAh
Capacity1250mAh
Rate4.63Wh
Net Weight24g /0.85 oz
Gross Weight49g /1.73 oz
Approximate Weight49g /1.73 oz
Dimension 41.95 x 36.05 x 9.80mm

Product Highlights

  • Brand: Ricoh
  • Manufacturer: CS
  • Series: Standard
  • Color: Dark Grey
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Ricoh camera powers off immediately after I insert the new battery — is the cell dead?

The cell is almost certainly not dead. Ricoh cameras check resting voltage on insertion and will shut down if the cell arrived below the camera's minimum threshold from storage discharge. Pull the battery and charge it fully in the OEM charger first — do not insert it cold into the camera and expect it to power on. Once the charger confirms a full charge and resting voltage is at or above 3.9V, reinsert and the camera will power on normally.

My Ricoh camera's shot count is much lower than I expected from a 1250mAh cell — what's drawing it down?

The rated capacity reflects what the cell can deliver, but actual shot count depends on what the camera runs during each shot. Autofocus, LCD brightness, image stabilisation, and write speed to the card all draw current beyond the shutter cycle itself. Shooting in burst mode, using the LCD constantly instead of an optical viewfinder, or writing large RAW files will all increase per-shot draw. Reduce LCD brightness and limit continuous AF tracking if you need to extend the number of shots per charge.

The flash on my Ricoh camera is taking noticeably longer to recycle between shots — is this the battery?

Flash recycling slows when the cell can no longer deliver the capacitor recharge current quickly enough. This happens when a cell has aged and its internal resistance has climbed, or when a new cell is still cold or partially discharged. Check resting voltage first — if the cell reads below 3.7V under load, it is not delivering enough current for fast capacitor recharge. A full charge cycle and a warm operating environment should restore normal recycling speed; if it does not, the cell may have taken a deep-discharge event that has permanently raised internal resistance.

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