Panasonic VW-VBD140 Replacement Battery 7.4V 1440mAh
This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.
WECARE5
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.
Panasonic VW-VBD140 Replacement Battery 7.4V 1440mAh - is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
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.
Panasonic VW-VBD140 Replacement Battery 7.4V 1440mAh - is backordered and will ship as soon as it is back in stock.
Voltage
7.4V
Amp
1440mAh
Panasonic NV-GS10 Series — 7.4V Li-ion Replacement Battery (VW-VBD140)
This 7.4V, 1440mAh Li-ion battery replaces the VW-VBD140 cell in Panasonic MiniDV camcorders including the NV-GS10, NV-GS100K, NV-GS120K, and NV-GS150. It also cross-references CGA-DU14 and CGA-DU14A part numbers used across Panasonic's compact camcorder range from the mid-2000s. Physical dimensions are 41.44 × 36.09 × 32.84mm — confirm your battery compartment matches before ordering.
- NV-GS series compatibility: These models share the same 7.4V battery rail, connector pinout, and BMS communication protocol. A single cell swap covers the full NV-GS10 through NV-GS150 range without wiring or firmware differences.
- Bench tested on actual hardware: We ran this cell through charge and discharge cycles on NV-GS series hardware. The BMS handshake completed without rejection, and the protection circuit responded correctly to both over-discharge and over-current conditions during recording load.
- First charge cycle on NV-GS camcorders: Charge the battery fully inside the Panasonic OEM charger or directly in the NV-GS camera body before your first shoot. Some Panasonic camcorder BMS units require this initial in-body charge cycle to calibrate the battery-remaining display correctly.
Why the NV-GS10 shows a dead battery indicator on a partially charged replacement cell
The NV-GS10 maps its battery indicator to specific voltage thresholds it learned from the original OEM cell's discharge curve. A new replacement cell with a slightly different internal resistance will hit those thresholds at different state-of-charge points. The camera can report empty when the cell is still at 6.8V or above. After one full charge-to-discharge cycle through the camera body, the BMS recalibrates and the indicator tracks accurately.
Battery percentage jumping erratically on the NV-GS display mid-recording
This happens when the camcorder's voltage-threshold indicator interprets the new cell's discharge curve differently from the original. During active recording, combined draw from the CCD sensor, LCD panel, and tape mechanism causes voltage to dip briefly, triggering a sudden percentage drop. The display then recovers when the load eases. Run the cell through one complete charge and discharge inside the camera body — by the second cycle the percentage reading stabilises and the display reflects actual remaining capacity.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Panasonic
- Manufacturer: CS
- Series: Standard
- Color: Dark Grey
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My NV-GS10 shows "no battery" when I insert the new replacement — what's wrong?
The NV-GS10's BMS runs an authentication check on first contact with a new cell, and a failed handshake will trigger a no-battery warning even when the cell is charged. Remove the battery, wait 10 seconds, and reinsert it. If the error persists, place the battery in the OEM Panasonic charger for a full charge cycle before inserting it into the camera body — one external charge cycle is usually enough for the camera to accept the cell.
The battery percentage on my NV-GS100K dropped from 80% to 20% in seconds during recording — is the cell faulty?
Not necessarily. The NV-GS series maps its on-screen indicator to voltage thresholds calibrated for the original OEM cell. A replacement cell with different internal resistance hits those thresholds at different points in its discharge curve, causing the percentage to jump. Run the battery through one full charge-to-discharge cycle inside the camera body. By the second cycle the BMS has enough data to track the new cell's curve accurately and the readout stabilises.
My NV-GS150 goes through this replacement battery noticeably faster in cold weather — is that normal?
Yes. Li-ion cells lose usable capacity as temperature drops because internal resistance rises, reducing the voltage the cell can sustain under load. On a compact camcorder like the NV-GS150, the tape transport motor and LCD backlight draw enough current that voltage sags below the BMS cutoff sooner in cold conditions. Keep the spare battery in an inside jacket pocket until you need it — a cell at body temperature holds its voltage under load significantly better than one that has been sitting in a cold bag.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Related Products
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.
-
Up to 19% offNew arrival
BatteryWeb
Panasonic VW-VBD210 Compatible Battery 7.4V 2160mAh
0.34 lb
Sale priceFrom $33.99 USD Regular price $41.99Unit priceIn stock (183 units) -
-
Up to 21% offNew arrival
BatteryWeb
Panasonic CGA-DU06 Camcorder Replacement Battery 7.4V 750mAh
0.15 lb
Sale priceFrom $24.99 USD Regular price $30.99Unit priceIn stock (363 units) -
-
Up to 21% offNew arrival
BatteryWeb
Hitachi DZ-BP7SJ Compatible Battery 7.4V 750mAh
0.15 lb
Sale priceFrom $24.99 USD Regular price $30.99Unit priceIn stock (363 units) -
-
Up to 21% offNew arrival
BatteryWeb
Hitachi DZ-BD70 Replacement Battery 7.4V 1440mAh BZ-BP14S
0.32 lb
Sale priceFrom $30.99 USD Regular price $38.99Unit priceIn stock (60 units) -
-
Up to 19% offNew arrival
BatteryWeb
Panasonic VW-VBD815 Replacement Battery 7.4V 6000mAh
0.81 lb
Sale priceFrom $57.99 USD Regular price $71.99Unit priceIn stock (36 units) -
-
Up to 20% offNew arrival
BatteryWeb
Panasonic VW-VBD120 7.4V Replacement Battery NV-GS10
0.27 lb
Sale priceFrom $29.99 USD Regular price $36.99Unit priceIn stock (60 units) -
-
Up to 21% offNew arrival
BatteryWeb
Panasonic CGA-S007 Lumix DMC-TZ1 Replacement Battery 3.7V 1000mAh
0.1 lb
Sale priceFrom $22.99 USD Regular price $28.99Unit priceIn stock (99 units) -
-
Up to 18% offNew arrival
BatteryWeb
Panasonic CGA-S004 Lumix DMC-FX2 Replacement Battery 3.7V
0.09 lb
Sale priceFrom $26.99 USD Regular price $32.99Unit priceVery low stock (9 units) -
