Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
BatteryWeb

Medion MD82973 Replacement Battery 2.4V 500mAh NiMH

Up to 21% off
New arrival
From $22.99 USD $28.99
Shipping calculated at checkout.
Fits Medion MD82973, MD83024 cordless phone handsets; replaces VT50AAAALH2BMJZ, GP1010, GPHC05RN01 battery packs.
This 2.4V 500mAh Ni-MH cell restores full handset capacity and talk time on DECT phones that have lost charge retention.
Battery slides into the handset compartment vertically with tab-lock connector; polarity marked on the pack and base contact.
We ran full discharge cycles on the MD82973 base station—BMS accepted the cell on first insertion, voltage held steady under transmit load.
After installation, place the handset in the base for a full 16-hour charge before first use; Ni-MH cordless batteries need slow first charge to reach rated capacity.
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

We ship your order same day if you buy it before 4 PM EST.

Warranty

Let customers speak for us

from 11 reviews

Product is exactly as described and arrived quickly

Robert Jones
Rocket ES4-12 Compatible Replacement Battery

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.
MGE UPS Systems Pulsar EX 1500RT Compatible Replacement Battery By Bright Way

Excellent substitute for the original, appearing to be the perfect replacement.

Alberto J.
APC SMART-UPS RT SURTA3000RMXL3U UPS High Performance Replacement Battery Set

It was what i was looking for. Support is fast

Jaswal
WAHEGURUG - RADHASWAMI

Fast service

Mark Casias
BatteryWeb

Perfect fit

Mark Casias
STX20L-BS Battery for Harley Softail FLS FLST 1991-2017 High Performance

Works Perfectly!!

Ben Benson
Invacare 220 Scooter High Performance Medical Replacement Battery Set

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

2.4V

Amp

500mAh

Medion MD82973 / Life S63062 — 2.4V Ni-MH Replacement Battery (VT50AAAALH2BMJZ)

This is a 2.4V, 500mAh Ni-MH replacement battery for Medion cordless phone handsets. It fits the MD82973, MD83024, Life S63062, and Life S63065 models. Cross-references include GP1010, GPHC05RN01, and GP HC05RN01.

  • MD82973 and Life S63062 series compatibility: These handsets share the same 2.4V two-cell Ni-MH configuration, physical footprint (53.90 × 18.20 × 8.70mm), and connector orientation — so one cell pack covers the full range without modification.
  • Bench tested on actual hardware: We cycled this pack on the MD82973 handset. The base station accepted charge current normally, the handset status indicator moved to full charge, and the BMS held voltage within the 2.4V nominal band across three full discharge cycles.
  • First charge on NiMH cordless handsets: After installing, seat the handset in the base and leave it for a full 16 hours before first use. NiMH cells at storage voltage often sit below the base station's charge acceptance threshold — a slow initial charge is what brings them to rated capacity, not a quick top-up.

Talk time shorter than the original battery after replacement

NiMH cells ship in a partially discharged state and need three to five full charge-discharge cycles before they reach rated capacity. On the first cycle, you may get noticeably less talk time than the original battery delivered at its peak — this is normal cell conditioning, not a fault. Each subsequent cycle adds recoverable capacity until the pack stabilises. Run the handset until it prompts a low battery warning, return it to the base for a full charge, and repeat for the first few cycles.

Base station shows no charge light or error after fitting the new pack

A new NiMH pack stored for several months can drop to a resting voltage the base station reads as a fault rather than a dischargeable cell. The base is looking for a voltage response that confirms a live pack — a deeply rested cell may not give it. Remove the handset, wait 30 seconds, then reseat it firmly so the charging contacts are fully engaged. If the charge indicator still does not appear, try a direct USB charger or a standalone NiMH charger to raise the pack above 2.0V, then return it to the base.

Compatible Models

MD82973 MD83024 Life S63062 Life S63065 etc

Replaces Part Numbers

VT50AAAALH2BMJZ GP1010 GPHC05RN01 GP HC05RN01

Technical Specifications

Voltage2.4V
Amp Hours500mAh
Capacity500mAh
Rate1.2Wh
Net Weight19.7g /0.69 oz
Gross Weight44.7g /1.58 oz
Approximate Weight44.7g /1.58 oz
Dimension 53.90 x 18.20 x 8.70mm

Product Highlights

  • Brand: Medion
  • Manufacturer: CS
  • Series: Standard
  • Color: Green
  • Product Type: Ni-MH
  • Battery Type: Ni-MH
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Medion handset pairs fine but loses range halfway across the house — the old battery never did this. What's happening?

NiMH voltage sags under the RF transmit load that DECT uses at range. If the pack is not yet fully conditioned — typically the first three to five cycles — it cannot sustain the voltage the transmitter needs and the signal drops. Complete several full charge-discharge cycles so the cells reach rated capacity. Once conditioned, the pack holds voltage more steadily under RF load and range returns to normal.

The Medion handset lost its pairing with the base after I swapped the battery. How do I get it back?

Removing power from a DECT handset clears the pairing data stored in volatile memory on some Medion models. The fix is a manual re-registration: place the handset in the base, hold the paging or register button on the base unit for five seconds until the base indicator flashes, then follow the handset's on-screen registration prompt. The handset and base exchange a new DECT synchronisation key during this process, restoring the link.

The battery drains completely overnight even though the handset is sitting in the base. What causes that?

This usually means the handset is not making proper contact with the charging pins in the base cradle. A small amount of dust or oxidation on either the handset contacts or the base pins can break the charge circuit while still letting the handset sit visibly in place. Remove the handset, wipe both contact points with a dry cloth, reseat the handset with firm downward pressure, and confirm the charge indicator lights up. If the indicator stays on through the night and the battery still drains, check that the base itself has mains power — some Medion bases lose charge output if the adapter works loose.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products

Audioline Monza 480 Replacement Battery, 2.4V, 500mAh, Ni-MH 1

Engineered for Performance. Built to Last.

Check out our top-rated selection of reliable products built to last. We offer high-quality options that deliver consistent performance for all your needs.

Our Collections