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Schenker XMG Pro 17 Compatible Battery 15V 4200mAh PA70BAT-4

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From $79.99 USD $98.99
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Fits Schenker Technologies XMG Pro 17 laptop; replaces OEM part numbers PA70BAT-4 and 6-87-PA70S-61B00.
15V, 4200mAh lithium-polymer cell delivers 63Wh total capacity for this 17-inch workstation notebook.
Connector seats into the XMG Pro 17 battery slot with locking tab on the left side; orientation is keyed.
Bench testing showed the BMS accepted the cell on first insertion; charge profile tracked normal Li-polymer ramp without early cutoff or thermal throttle.
After installation, discharge fully to system hibernation cutoff, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings that appear after every cell swap.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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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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🔹 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

15V

Amp

4200mAh

Schenker Technologies XMG Pro 17 — 15V Li-Polymer Replacement Battery (PA70BAT-4)

This 15V, 4200mAh (63Wh) lithium-polymer battery is a direct replacement for the Schenker Technologies XMG Pro 17 notebook. It fits the XMG Pro 17 chassis and matches the original voltage rail, connector pinout, and BMS communication protocol. OEM part numbers PA70BAT-4 and 6-87-PA70S-61B00 both apply to this cell.

  • XMG Pro 17 platform fit: The XMG Pro 17 uses a 15V four-cell Li-Polymer pack with a specific BMS handshake tied to the EC firmware. This replacement carries the same voltage rail and EEPROM data structure the embedded controller expects, so the system boots and charges without throwing a battery error on first power-on.
  • Bench tested on actual hardware: We ran this cell through charge, discharge, and load cycles on the XMG Pro 17 platform. The BMS reported correct Wh values and the EC firmware accepted the cell without flagging an unknown battery condition. Charge termination triggered cleanly at 16.8V across all test units.
  • First-cycle reset procedure: After installation, run the laptop down to hibernate cutoff under normal load — do not force-power-off. Then charge uninterrupted to 100% without interruption. This single discharge-charge cycle resets the BIOS battery learn cycle and clears the inaccurate health warning the EC logs after every cell swap.

XMG Pro 17 shutting down at 20–30% battery shown

The XMG Pro 17 pulls hard on the battery during simultaneous CPU and GPU load — sustained peaks that expose the voltage cliff in a degraded or uncalibrated cell. When cell voltage drops below roughly 13.5V under that load, the EC trips a low-voltage shutdown even though the fuel gauge still reads 20–30%. A new cell does not automatically fix this on the first boot — the fuel gauge IC is still running learned data from the old cell. Run two full discharge-to-hibernate cycles and recharge to 100% each time to let the IC rebuild its discharge curve against the new cell's actual chemistry.

BIOS reporting battery health as poor immediately after swap

This happens because the BIOS reads health data from EEPROM registers in the battery's BMS, not from live voltage measurements. When a new cell is installed, those registers contain factory defaults that don't match the charge history the BIOS expects to see. The system flags it as degraded or unknown because the cumulative cycle count and learned capacity don't align with the current charge state. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100% — the BIOS battery learn routine will rewrite the health registers and the warning clears at next boot.

Compatible Models

Technologies XMG Pro 17

Replaces Part Numbers

PA70BAT-4 6-87-PA70S-61B00

Technical Specifications

Voltage15V
Amp Hours4200mAh
Capacity4200mAh
Rate63Wh
Net Weight296.2g /10.45 oz
Gross Weight436.2g /15.39 oz
Approximate Weight436.2g /15.39 oz
Dimension 199.40 x 87.60 x 11.60mm

Product Highlights

  • Brand: Schenker
  • 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 XMG Pro 17 shows the replacement battery Wh rating as wrong in system info — why doesn't it match the spec?

The Wh value displayed in Windows or the BIOS is read from the EEPROM on the battery's BMS chip, not calculated live from the cell. Factory EEPROM on a replacement cell sometimes carries a rated design capacity that differs slightly from the actual chemistry installed. This is a firmware data mismatch, not a faulty cell. Run one full discharge-to-hibernate cycle then charge uninterrupted to 100% — the EC recalculates and rewrites the displayed Wh value against the real charge curve.

The fuel gauge on my XMG Pro 17 jumps around wildly for the first few charges — is the new battery defective?

It is not defective. The fuel gauge IC inside the XMG Pro 17 builds its discharge model from learned data on the old cell. When a new cell goes in, the IC is still using that old model, so percentage readings are erratic until it recalibrates. We see this on every cell swap during bench testing — it settles after two to three full discharge-to-hibernate cycles with uninterrupted charges back to 100%. By cycle three, the gauge IC has enough real data from the new cell to report accurately.

Charging stops at 80% and won't go higher after installing this battery in the XMG Pro 17 — what's causing it?

This is almost always the BIOS charge-limit setting, not the battery itself. Schenker's EC firmware includes a user-configurable charge threshold — often defaulting to 80% to extend cell lifespan — accessible in the XMG Control Center software. Open XMG Control Center, navigate to the battery section, and set the upper charge limit to 100%. If the software is not installed, check BIOS under Power Management for a battery charge threshold option and set it to maximum.

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