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Dell Inspiron 500m Replacement Battery 11.1V 4400mAh 0X217

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From $73.99 USD $91.99
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Fits Dell Inspiron 500m, Inspiron 510m, Inspiron 600m with part number 0X217 or equivalents.
11.1V lithium-ion pack rated 4400mAh delivers 48.84Wh — sufficient capacity for standard office workload on this ultraportable platform.
Connector slides onto the Dell proprietary charging contact; locking tab engages the battery bay slot without forcing.
We bench-tested the cell against the original platform charge controller; BMS accepted handshake on first insertion and held voltage under sustained CPU load.
After installation, run one full discharge cycle to shutdown then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.
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.

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

11.1V

Amp

4400mAh

Dell Inspiron 500m / 600m / Latitude D500 Series — 11.1V Li-ion Replacement Battery (0X217)

This 11.1V 4400mAh (48.84Wh) Li-ion cell replaces the original battery in Dell Inspiron 500m, 510m, 600m, and Latitude D500 series notebooks. It cross-references dozens of Dell OEM part numbers including 310-4482, 312-0068, 4P894, and 6Y270. If your original part number is on that list, this cell fits the connector and BMS handshake without modification.

  • Inspiron 500m / 600m / Latitude D500 platform fit: These models share the same 11.1V three-cell battery bay, connector pinout, and SMBus communication protocol. The BMS on all variants uses the same EEPROM address space, so the replacement cell negotiates charge state with the Dell EC firmware without any adapter or firmware patch.
  • Bench tested on actual hardware: We cycled this cell on a Latitude D500 and Inspiron 600m unit. The BMS held charge termination correctly at 12.6V, and the SMBus reported capacity data to the OS within two full cycles. No fault flags triggered during motor-start equivalent load spikes on the bench.
  • Post-install calibration cycle on Dell notebooks: After fitting this cell, run the laptop on battery until it hibernates at the low-voltage cutoff — do not interrupt. Then charge uninterrupted to 100%. This forces the Dell BIOS battery learn cycle to update its stored capacity baseline against the new cell chemistry and clears the false "poor health" or "consider replacing" warning that appears after every cell swap.

BIOS reporting battery health as poor immediately after replacement

Dell's EC firmware stores the previous battery's EEPROM data — cycle count, design capacity, and health flags — and compares it against the new cell on first boot. A fresh cell with zero cycles reads as mismatched against the stored baseline, which triggers the health warning even though the cell is new. The fix is a single complete discharge-to-hibernate followed by an uninterrupted full charge. After that learn cycle, the BIOS recalibrates its stored data to match the new cell and the warning clears. If it persists beyond two full cycles, check the SMBus connection at the battery connector — a loose pin prevents EEPROM communication entirely.

Laptop shutting down at 20–30% shown on the fuel gauge

This is a voltage cliff issue, not a capacity fault. Under combined CPU and display load, the cell voltage drops faster than the fuel gauge IC can recalculate — the gauge still shows 25% but the cell is already below the 9.0V cutoff threshold the EC uses for emergency shutdown. It happens most often on the first few cycles before the fuel gauge IC has mapped the new cell's discharge curve. Run two full calibration cycles as described above. If shutdowns continue past cycle three, measure resting voltage after a full charge — it should read between 12.4V and 12.6V; anything below 12.0V at rest indicates a weak cell.

Compatible Models

Inspiron 500m Inspiron 510m Inspiron 600m Latitude D500 Latitude D505 Latitude D510 Latitude D520 Latitude D600 Latitude D610 Precision M20 Mobile Workstation M20 Latitude D530n Latitude PP17L Precision Mobile Workstation M20 Latitude D530

Replaces Part Numbers

0X217 1X793 310-4482 310-5195 312-0068 312-0191 312-0309 312-0408 315-0084 3R305 451-10132 451-10194 4P894 6Y270 BAT1194 C1295 G2053A01 J2178 U1544 W1605 07W999 0R160 0R163 0Y887 1M590 1M690 1U156 1X793A00 312-0063 312-0084 4K445 4M010 4M983 5X005 5X905 6P758 6X962 7Y356 8N544 8Y136 999C6610F 9W723 C2451 C2601 C2603 CG204 D0980 DG056 GU493 H1389 H9685 H9686 HN958 J1379 J9601 K9726 KD552 M9014 M9265 M9758 N9406 NT394 U0487 U1384 U1536 U1543 UY444 W0598 W1436 XF490 XP137 Y1238 Y1333 Y1338 YD165 YF350

Technical Specifications

Voltage11.1V
Amp Hours4400mAh
Capacity4400mAh
Rate48.84Wh
Net Weight306.5g /10.81 oz
Gross Weight456.5g /16.10 oz
Approximate Weight456.5g /16.10 oz
Dimension 127.40 x 77.40 x 19.40mm

Product Highlights

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

Frequently Asked Questions

My Dell Inspiron 600m shows 0% battery and won't charge after I put in the new cell — what's wrong?

The fuel gauge IC lost its reference point when the old cell was removed and has no valid state-of-charge data for the new one. Connect the AC adapter, let the laptop sit powered on for 10 minutes without touching it, then check again — the SMBus needs a few minutes to initialise communication with the new cell's EEPROM. If it stays at 0%, shut down, reseat the battery connector firmly, and boot again. Once the OS registers any charge value above 0%, run one full discharge-to-hibernate cycle to give the fuel gauge IC a real low-voltage anchor point.

Why does Windows show this replacement battery as 48Wh but the Dell BIOS screen says something different?

The BIOS reads the design capacity value stored in the cell's EEPROM, which reflects the OEM-rated chemistry spec. Windows calculates Wh dynamically from the current voltage and reported charge state, so the two numbers use different reference points and will rarely match exactly on a new cell before calibration. After one full discharge-to-100% charge cycle, the two figures will converge closer. If the BIOS still shows an implausibly low number — under 30Wh — after two calibration cycles, the EEPROM on the replacement cell may not have written correctly; check the SMBus pins on the battery connector for corrosion or debris.

The new battery charges fine but the fuel gauge jumps around — it reads 80%, then 65%, then 91% within a few minutes. How do I fix this?

The fuel gauge IC on these Dell models needs two to three full discharge-and-charge cycles to map the new cell's voltage-to-capacity curve accurately. Until it has that data, it interpolates from the old cell's stored curve, which no longer matches, so the percentage reading swings erratically under load. Run the laptop on battery to hibernate-cutoff twice in a row, charging fully between each cycle without interruption. By the third cycle the readings should stabilise; if they

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