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Motorola PD50 Moto G Power 5G Replacement Battery 3.89V 4850mAh

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From $18.99 USD $23.99
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Fits Moto G Power 5G XT2311 and replaces OEM battery PD50 and LW476486 directly.
3.89V and 4850mAh rated cell restores full charge capacity on aging devices after hundreds of cycles.
Connector slides straight into the battery slot with positive terminal facing upward; no adapter needed.
We bench-cycled this cell five times on a XT2311 unit — BMS initialized cleanly and fuel gauge reported accurate capacity from cycle two forward.
On first use after installation, disable fast charging for one complete discharge-charge cycle so the fuel gauge IC recalibrates against this cell's discharge curve before high-current USB-PD charging resumes.
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.

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.

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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

3.89V

Amp

4850mAh

Motorola Moto G Power 5G XT2311 (2023) — 3.89V Li-Polymer Replacement Battery (PD50)

This is a 3.89V, 4850mAh (18.87Wh) Li-Polymer replacement battery for the Motorola Moto G Power 5G (XT2311, 2023). It replaces OEM part numbers PD50 and LW476486. The cell is sized to the original 87.00 x 63.90 x 4.60mm footprint.

  • XT2311 fit notes: The 2023 Moto G Power 5G uses a specific connector pinout and BMS handshake tied to the PD50 cell family. Substituting a cell from another G Power generation — even one with similar capacity — will cause the charge IC to reject the pack or report a fault state.
  • Bench tested on actual hardware: We ran this cell on an XT2311 board. The BMS accepted the pack on first connect, charge IC entered CC/CV mode correctly, and the fuel gauge IC began coulomb counting from the first discharge cycle without throwing a fault flag.
  • Fuel gauge recalibration after install: On first use after installation, disable fast charging and complete one full discharge-charge cycle at standard rate. This lets the fuel gauge IC map the new cell's discharge curve before fast charging pushes high current into an uncalibrated pack.

Why the Moto G Power 5G reports wrong battery percentage after a cell swap

The XT2311 uses a coulomb-counter-based fuel gauge IC that holds the old cell's discharge curve in memory. After you swap the cell, that stored curve no longer matches the new cell's actual voltage-to-capacity relationship. The gauge reads voltage correctly but maps it to the wrong state-of-charge percentage. One full slow-rate discharge to 0% followed by an uninterrupted charge to 100% forces the IC to rewrite its reference curve against the new cell.

Sudden shutdown at 20–30% on the new cell

This is a voltage cliff event, not a capacity problem. Under modem or display load, the new cell's voltage drops faster than the fuel gauge IC expects — the board reads the voltage dip as a critically low-battery condition and shuts down to protect the SoC. It typically resolves after the fuel gauge IC has completed one full calibration cycle. If shutdowns persist past two full cycles, check that the cell voltage at shutdown is not dropping below 3.4V — that would indicate a weak cell rather than a calibration lag.

Compatible Models

Moto G Power 5G XT2311 (2023)

Replaces Part Numbers

PD50 LW476486

Technical Specifications

Voltage3.89V
Amp Hours4850mAh
Capacity4850mAh
Rate18.87Wh
Net Weight63g /2.22 oz
Gross Weight113g /3.99 oz
Approximate Weight113g /3.99 oz
Dimension 87.00 x 63.90 x 4.60mm

Product Highlights

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

Frequently Asked Questions

My Moto G Power 5G won't turn on at all after sitting in a drawer for months — is the new battery dead on arrival?

Most likely the replacement cell has self-discharged below the BMS lockout threshold, typically under 2.5V per cell, which causes the BMS to open the protection circuit and block all output. Plug the phone into a wall charger — not a computer USB port — and leave it for 20–30 minutes without pressing the power button. The charge IC on most XT2311 boards will trickle-charge a locked-out pack at a low preconditioning current until cell voltage climbs back above the 2.8V re-enable threshold, at which point the BMS will close and the phone will boot normally.

USB-PD fast charging isn't working on the first cycle after I swapped the battery — is something wrong with the port?

The port is almost certainly fine. On the first charge cycle after a cell replacement, the XT2311's charge IC sometimes defaults to standard 5V charging while it negotiates with the new BMS and verifies the pack is within safe parameters. This is expected behaviour — the handshake between the USB-PD controller and the new BMS can take one full cycle to settle. Complete one full charge at whatever rate the phone accepts, unplug, discharge to below 20%, then plug back in. Fast charge should re-engage on the second cycle.

The battery percentage is jumping around erratically — it skips from 45% down to 28% in minutes, then back up without charging. What's happening?

The fuel gauge IC is recalibrating against the new cell's discharge curve and the stored reference values no longer match. The coulomb counter is reading real voltage correctly but mapping it to state-of-charge percentages based on the old degraded cell's profile, so the percentage output is unstable. Run one complete discharge to 0% — let the phone shut itself down — then charge uninterrupted to 100% at standard rate with fast charging disabled. That single cycle gives the IC enough data to rewrite the reference curve and the percentage readout stabilises.

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