Medion MD9695 Replacement Battery 14.8V 4400mAh
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Medion MD9695 Replacement Battery 14.8V 4400mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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.
Medion MD9695 Replacement Battery 14.8V 4400mAh - is backordered and will ship as soon as it is back in stock.
Voltage
14.8V
Amp
4400mAh
Medion MD9695 / MD9326 Series — 14.8V Li-ion Replacement Battery (A44 / 21-91083-00)
This is a 14.8V, 4400mAh (65.12Wh) Li-ion battery for Medion laptops including the MD9695, MD9326, MD6032, and FAM2000 series. It matches the original cell voltage and connector configuration for these notebooks. OEM part numbers A44, 21-91026-50, 21-91083-04, and related variants are all covered.
- MD9695 and MD9326 platform fit: These models share the same 14.8V four-cell Li-ion architecture, identical connector pinout, and compatible BMS handshake logic — which is why a single cell covers the full range. No adapter or modification needed.
- Bench tested on actual hardware: We ran this cell on a Medion notebook platform and confirmed the BMS negotiated charge acceptance correctly, voltage held steady under combined CPU and display load, and the protection circuit tripped at the correct low-cell threshold.
- Post-install discharge cycle: After fitting, run the laptop on battery only until it hibernates from low charge, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the false "poor health" warning that appears after every cell swap on Medion notebooks.
BIOS reporting battery health as poor immediately after fitting a new cell
Medion's BIOS reads health data from EEPROM registers that carry over from the previous cell. When a new battery arrives with different cycle count or state-of-health values in those registers, the firmware flags it as degraded — even though the cell is new. This is a firmware calibration issue, not a battery fault. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100% to prompt the BIOS to rewrite its battery learn data. After two to three full cycles, the health indicator should read accurately.
Laptop shuts down at 20–30% charge shown on the OS fuel gauge
The fuel gauge IC calibrates its percentage estimates against the old cell's discharge curve. With a new cell installed, that curve no longer matches, so the gauge reads 20–30% while the actual cell voltage has already dropped to the BMS cutoff threshold — typically around 11.1V under load. The laptop shuts down because the cell genuinely cannot sustain voltage under full CPU plus display draw at that point, not because something is wrong with the replacement. Force two complete discharge-to-hibernate cycles and the fuel gauge IC will re-anchor its curve to the new cell's actual characteristics.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Medion
- Manufacturer: CS
- Series: Standard
- Color: Dark blue
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My Medion laptop shows the replacement battery as "0% available (plugged in)" and won't charge — what's happening?
The BIOS failed to recognise the new cell's EEPROM data on first boot, which can lock the charge controller into a hold state. Shut down completely — not restart — remove the AC adapter for 30 seconds, then reconnect and boot. If the issue persists, enter the BIOS and look for a battery reset or refresh option; on most Medion platforms this clears the stored cell identity and forces re-detection. After re-detection, the charge LED should switch to active within two minutes of reconnecting power.
The Windows battery report shows this cell as 65Wh rated but only 48–50Wh full charge capacity — is the cell underperforming?
The Wh rating shown in Windows is pulled from the EEPROM on the battery's BMS board, which stores the factory design capacity. The full charge capacity figure is what the fuel gauge IC actually measured during the last charge cycle — and until two or three calibration cycles are complete, that number reads low because the gauge is still anchored to the old cell's discharge profile. Run two full discharge-to-hibernate-and-recharge cycles and the reported full charge capacity will converge closer to the 65.12Wh design rating.
Charge stops climbing at exactly 80% and stays there — is there a fault with the replacement cell?
This is almost always a BIOS-controlled charge limit, not a cell fault. Many Medion notebook models ship with a battery conservation mode enabled by default that caps charge at 80% to reduce long-term cell stress. Check the Medion power management utility or BIOS under "Battery Care" or "Battery Charge Limit" and set it to 100%. Once disabled, the cell will charge to its full 14.8V endpoint voltage.
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