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Honor MagicBook Pro 4600H Replacement Battery 7.64V 7300mAh

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From $83.99 USD $103.99
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Fits Honor MagicBook Pro 4600H and HLYL-WFQ9 models, replaces OEM part HB6081V1ECW-22A.
This 7.64V, 7300mAh Li-Polymer cell delivers 55.77Wh — the full capacity your MagicBook Pro shipped with.
Connector seats flush into the battery slot with the locking tab oriented toward the keyboard cavity.
We charged this cell in a MagicBook Pro 4600H dock; the BMS accepted the handshake immediately with no cutoff faults.
After installation, fully discharge to hibernation shutdown, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings.
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

7.64V

Amp

7300mAh

Honor MagicBook Pro 4600H — 7.64V Li-Polymer Replacement Battery (HB6081V1ECW-22A)

This is a 7.64V, 7300mAh (55.77Wh) Li-Polymer battery for the Honor MagicBook Pro 4600H, HLYL-WFQ9, and MagicBook Pro i. It replaces the original HB6081V1ECW-22A cell when the stock battery has degraded, swells, or no longer holds a charge. The connector and BMS handshake match the original hardware.

  • MagicBook Pro 4600H / HLYL-WFQ9 / MagicBook Pro i fitment: These three models share the same 7.64V battery rail, identical ZIF connector pinout, and the same BMS communication protocol — so one cell covers all three without any adapter or firmware difference.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on the MagicBook Pro platform. The BMS accepted the new cell without triggering a protection cutoff, and the fuel gauge IC responded correctly once a calibration cycle was completed.
  • Post-install calibration on the MagicBook Pro: After fitting the new cell, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.

BIOS reporting battery health as poor immediately after swapping the cell

The MagicBook Pro's BIOS reads health data stored in the old cell's EEPROM and compares it against the new cell on first boot. A fresh cell with no cycle history triggers a mismatch flag, which shows as "poor" or "unknown" health — not a fault with the replacement. Run one full discharge-to-hibernate followed by an uninterrupted charge to 100%. The BIOS battery learn cycle will rewrite the health register once the full cycle completes. After that single cycle the health status reports correctly.

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

This is a voltage cliff issue, not a faulty cell. Under full CPU and display load, the MagicBook Pro draws enough current to pull the cell voltage below the BMS cutoff threshold before the fuel gauge reaches 0%. The gauge IC was calibrated against the old cell's discharge curve, so it reads 20–30% when the actual usable charge is already gone. Two full discharge-to-hibernate and recharge cycles recalibrate the fuel gauge IC against the new cell's curve. After calibration, the shutdown point drops back to single-digit percentages where it belongs.

Compatible Models

MagicBook Pro 4600H HLYL-WFQ9 MagicBook Pro i

Replaces Part Numbers

HB6081V1ECW-22A

Technical Specifications

Voltage7.64V
Amp Hours7300mAh
Capacity7300mAh
Rate55.77Wh
Net Weight216g /7.62 oz
Gross Weight356g /12.56 oz
Approximate Weight356g /12.56 oz
Dimension 220.80 x 92.80 x 6.40mm

Product Highlights

  • Brand: Honor
  • 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

Honor MagicBook Pro 4600H shows 0% or "plugged in, not charging" right after I put the new battery in — what's wrong?

The fuel gauge IC on the MagicBook Pro hasn't seen a full discharge curve from the new cell yet, so it defaults to 0% or refuses to report state-of-charge correctly. This is an EEPROM calibration issue, not a faulty replacement. Plug in the charger and let it run uninterrupted to 100%, then discharge fully to hibernate-cutoff without interrupting. After that first complete cycle the gauge IC locks onto the new cell's curve and reports accurately.

The system info panel shows the wrong Wh rating — it says 46Wh or some other number, not 55.77Wh. Is this a fake cell?

No — the Wh figure shown in system info is pulled from the EEPROM data written to the original cell at the factory, not live-measured from the new cell. A replacement cell ships with its own EEPROM rated value, which may differ slightly from what the old cell reported. The actual chemistry in this cell matches the 55.77Wh spec in the product data. The displayed Wh normalises after the BIOS battery learn cycle completes — run one full discharge to hibernate-cutoff and a full uninterrupted charge to 100%.

New battery on the MagicBook Pro 4600H won't charge past 80% — is the cell defective?

This is a BIOS-controlled charge limit, not a cell fault. Honor's firmware includes a battery protection mode that caps charging at 80% to reduce long-term cell stress — it ships enabled on some units. Go into the Honor PC Manager app (or BIOS power settings), find the battery charge threshold setting, and set the upper limit to 100%. Once that firmware cap is lifted, the cell charges to its full 7300mAh capacity without issue.

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