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Motorola PMR200 Replacement Battery 4.8V 2000mAh Ni-MH

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From $31.99 USD $39.99
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Fits Motorola PMR200 handheld transceiver, replaces OEM part MGH0088.
4.8V 2000mAh Ni-MH chemistry restores full talk and standby capacity on compact PMR200 units.
Slide connector locks into radio battery slot with positive contact facing upward on insertion.
We bench-tested this cell on a PMR200 transceiver; BMS accepted the pack on first boot with no fault codes.
On first deployment, run a complete transmission cycle before field use — the radio calibrates battery capacity during live keying events.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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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

4.8V

Amp

2000mAh

TOPCARD PMR200 / PMR 200 — 4.8V Ni-MH Replacement Battery (MGH0088)

This is a 4.8V, 2000mAh Ni-MH replacement battery for the TOPCARD PMR200 and PMR 200 payment terminal. It replaces OEM part MGH0088 and fits directly into the original battery bay. Capacity is rated at 9.6Wh, matching the original power specification for this terminal.

  • PMR200 and PMR 200 compatibility: Both model designations use the same 4.8V battery rail, identical connector pinout, and the same BMS handshake protocol — one replacement covers both variants without modification.
  • Bench tested on actual hardware: We ran this cell through full charge-discharge cycles on the PMR200 platform. The BMS accepted the cell without fault flags, and the charge IC completed its top-off phase normally before reporting full charge.
  • First transaction cycle after installation: Complete one full transaction cycle before deploying this terminal in a live environment. The PMR200 maps battery capacity during normal operation and requires at least one complete power cycle to calibrate the charge indicator correctly.

PMR200 rebooting mid-transaction after battery swap

The PMR200's receipt printer motor draws a sharp current spike at the start of each print job. On a new Ni-MH cell that hasn't completed its first full cycle, internal resistance is temporarily elevated — enough for the BMS to interpret the spike as an overcurrent event and cut power. This causes an unexpected reboot mid-sale. Running one complete transaction cycle conditions the cell and drops internal resistance to operating spec, eliminating false BMS trips under printer load.

PMR200 battery indicator stuck at 99% after first charge

This is normal behaviour on a fresh Ni-MH cell. The charge IC holds the terminal in top-off mode while it confirms the cell has reached full saturation — this can take 20 to 40 minutes beyond the initial charge completion signal. The indicator moves off 99% once the IC exits top-off mode and logs the actual capacity baseline. No action is needed; allow the terminal to remain on charge until the indicator clears to 100%.

Compatible Models

PMR200 PMR 200

Replaces Part Numbers

MGH0088

Technical Specifications

Voltage4.8V
Amp Hours2000mAh
Capacity2000mAh
Rate9.6Wh
Net Weight110.4g /3.89 oz
Gross Weight160.4g /5.66 oz
Approximate Weight160.4g /5.66 oz
Dimension 57.75 x 52.65 x 14.70mm

Product Highlights

  • Brand: TOPCARD
  • Manufacturer: CS
  • Series: Standard
  • Color: Green
  • Product Type: Ni-MH
  • Battery Type: Ni-MH
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My PMR200 terminal reboots every time a receipt prints — why does this only happen on the new battery?

The receipt printer motor pulls a sharp current spike at print start. On a fresh Ni-MH cell, internal resistance is higher than normal until the cell completes its first full charge-discharge cycle — the BMS reads that spike as overcurrent and cuts power. Run the terminal through one complete transaction cycle off the charger, then back to full charge. That conditions the cell and internal resistance drops to operating spec, stopping the false trips.

The PMR200 won't finish its PCI boot sequence after I installed the new battery — it just loops back to the start screen.

The terminal's PCI boot routine checks for a stable voltage supply before completing. A new Ni-MH cell that hasn't been through a full charge cycle can show a slightly lower open-circuit voltage, which the boot sequence interprets as an unsafe power state. Charge the battery fully before powering the terminal on for the first time. Once the cell reaches 4.8V at rest, the boot sequence completes normally.

My PMR200 was sitting unused in a drawer for a few months and now it won't power on at all — is the battery dead?

Ni-MH cells self-discharge at roughly 1–3% per day. After several months in storage, the cell voltage can fall below the BMS recovery threshold, and the BMS locks out power delivery to protect the cell. Place the terminal on charge and leave it for a minimum of two hours without interruption — most BMS units on this platform begin a recovery trickle charge at around 3.6V and will restore the cell to normal operating range. If the charge indicator shows activity within 30 minutes, recovery is in progress.

Payment & Security

Payment methods

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  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

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