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Rollei DS5370 RCP-7325XS Compatible Battery 3.7V 660mAh

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Fits Rollei RCP-7325XS and 70+ compatible models; replaces OEM part DS5370.
3.7V lithium-ion at 660mAh delivers full power restoration to this compact digital camera body.
Connector slides straight into the battery chamber with no locking tab; orientation marked on cell.
We bench-tested the cell on a live RCP-7325XS body — BMS accepted the pack on first insert with no authentication delay.
On initial install, run one full charge cycle through the camera body before extended shooting so the display firmware maps the discharge curve correctly.
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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.

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⚠️ 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

660mAh

Rollei RCP-7325XS / X-8 Sports / XS-8 / XS-10 — 3.7V Li-ion Replacement Battery (DS5370)

This 3.7V, 660mAh Li-ion cell replaces the original DS5370 battery in the Rollei RCP-7325XS and related compact camera models including the X-8 Sports, XS-8, and XS-10. It restores power to photo and video capture functions when the original cell has degraded. Capacity is 2.44Wh — identical to OEM spec.

  • RCP-7325XS / X-8 / XS series fit: These models share the same DS5370 cell format — same voltage rail, same contact orientation, and the same slim 5.90mm cell depth. One cell covers the full lineup without modification.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on a Rollei-compatible body. The BMS accepted the cell without rejection flags, and voltage held stable across the full discharge curve.
  • First-install charge cycle on Rollei compact bodies: Insert the new cell and run one full charge cycle through the OEM charger or camera body before shooting. Some Rollei compact BMS systems need this cycle to calibrate the battery-remaining indicator — skipping it can cause the display to read inaccurately from the first shot.

Dead battery indicator showing on a freshly charged DS5370 replacement

Rollei compact bodies map battery-remaining percentage against a learned discharge curve from the previous cell. A new DS5370 cell has a slightly different resting voltage profile, so the camera can misread state-of-charge on first use. The indicator may jump to empty even when the cell is at 4.1V or above. One full charge-discharge cycle inside the camera body resets the threshold mapping and brings the indicator back in line.

Battery percentage jumping erratically mid-shoot

This usually appears when the camera body is reading voltage-drop events under flash or continuous AF load as a hard capacity drop. The DS5370 cell's 660mAh capacity means short high-current draws — flash recharge, autofocus motors, image stabilisation — pull a measurable voltage sag. The BMS interprets that sag as a lower state of charge and updates the indicator accordingly. Let the cell rest at idle for 10–15 seconds and the display will correct itself; if it does not, the cell may be sitting below 3.6V and needs a full recharge.

Compatible Models

RCP-7325XS X-8 Sports XS-8 XS-10 CL-102 CL-122 CL-202 CL-312 CL-320 CL-350 CL-360TS CL-370TS CL-390 SE CL-412 Flexline 100 inTouch Flexline 140 inTouch Flexline 200 inTouch Flexline 202 inTouch Flexline 240 inTouch Flexline 250 inTouch Powerflex 440 Powerflex 450 Compactline 102 Compactline 103 Compactline 122 Compactline 202 Compactline 320 Compactline 350 Compactline 360 Compactline 360TS Compactline 370 Compactline 370TS Compactline 390 Compactline 390SE Compactline CL103 Compactline CL-103 Compactline 312 Compactline CL312 Compactline CL-312 Compactline CL320 Compactline CL-320 Compactline CL350 Compactline CL-350 Compactline 360 TS Compactline CL360 TS Compactline CL-360TS Compactline 370 TS Compactline CL370 TS Compactline CL-370TS Compactline 390 SE Compactline CL390 SE Compactline CL-390SE Compactline 412 Compactline CL412 Compactline CL-412 CL-390SE FL-140 Flexline 140 Flexline 200 Flexline 202 Flexline 250 Powerflex 455 Powerflex 460 Powerflex 470 XS-8 sports XS-10 sports Flexline 100 in Touch Flexline 240 Compactline CL370TS Compactline CL390SE Powerflex 400 Powerflex 600 Powerflex 700 Powerflex 800 Sportsline 99

Replaces Part Numbers

DS5370

Technical Specifications

Voltage3.7V
Amp Hours660mAh
Capacity660mAh
Rate2.44Wh
Net Weight15g /0.53 oz
Gross Weight36.5g /1.29 oz
Approximate Weight36.5g /1.29 oz
Dimension 40.00 x 31.10 x 5.90mm

Product Highlights

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

Frequently Asked Questions

My Rollei RCP-7325XS is showing a "no battery" warning after I installed the new DS5370 cell — what's causing it?

The RCP-7325XS runs a quick BMS authentication check on first cell insertion, and a new cell at partial charge can fail that check. Power the camera off completely, remove the cell for 30 seconds, reinsert it, and charge to full via the OEM charger before powering on again. One full charge cycle is usually enough for the body to accept the cell and clear the warning. If the warning persists after a full charge, confirm the cell is seated flush — the 5.90mm slim form factor can misalign if the door isn't fully latched.

Shot count on my Rollei compact seems much lower than it should be with the replacement cell — is something wrong?

Shot count drops when flash, continuous AF, and image stabilisation are all active at once — each draw adds to total current beyond what the spec figure assumes. The DS5370's 660mAh capacity is the same as OEM, but real-world count varies with shooting mode. Switch to single-shot AF and disable stabilisation for static subjects to extend the charge. If count is still unexpectedly low after a full first-cycle charge, check that the battery-remaining indicator has been calibrated with one complete discharge before drawing conclusions.

The flash on my RCP-7325XS isn't fully recycling between shots on the new battery — takes noticeably longer than before.

Flash capacitor recharge draws a short burst of high current, and if the DS5370 cell is below roughly 3.7V, recharge time stretches noticeably. This is a voltage-sag issue, not a cell defect — it happens when the cell is running in the lower third of its charge. Top the cell up to full and test again; recycle time should return to normal. If slow recycling appears immediately after a full charge, check cell voltage directly with a multimeter — a healthy DS5370 at full charge reads between 4.10V and 4.20V.

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