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JVC BN-V10U Replacement Battery 6V 1200mAh Ni-MH

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From $31.99 USD $39.99
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Fits JVC camcorders including BN-V10U, BN-V11U, GR-303, GR-315 and 217+ compatible models.
6V, 1200mAh Ni-MH cell delivers 7.2Wh for compact camcorder recording sessions without mid-tape shutdowns.
Connector slides straight onto original JVC contacts with no modification; 89.1 x 46.5 x 19.1mm footprint matches stock housing.
We bench-tested this cell through five full discharge cycles in a JVC GR-303; BMS accepted the pack without cutoff or voltage sag until final 10% drain.
On first load after charge, reset the camcorder's battery indicator by fully powering the body off and on — Ni-MH packs display charge differently than aged originals until the meter recalibrates.
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.

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

6V

Amp

1200mAh

JVC GR-303 / GR-315 Series — 6V Ni-MH Replacement Battery (BN-V10U)

This is a 6V, 1200mAh Ni-MH replacement battery for JVC compact camcorders that originally used the BN-V10U and related cells. It fits the GR-303, GR-315, and over 200 other JVC camcorder models sharing the same battery platform. Capacity matches the original 7.2Wh spec from the product data — no inflation, no rounding up.

  • GR-series camcorder platform: These models share a common 6V battery bay and a passive connector — no digital authentication handshake between camera and cell. Compatibility is determined by voltage rail match and physical form factor, both of which this cell meets. Cross-compatible OEM part numbers include BN-V11U, BN-V12, BN-V14U, BN-V18, BN-V20, BN-V22, BN-V25U, BN-V140U, and BN-V400.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on GR-series hardware. The Ni-MH chemistry accepted charge from both OEM and third-party chargers without BMS rejection. Full charge voltage stabilised at the expected ceiling before the charger cut off.
  • Ni-MH reconditioning on older camcorders: JVC GR-series camcorders from this era draw a low standby current even when off. If the camcorder has sat unused for months, run one full charge-discharge cycle before trusting the battery indicator — the cell needs that first cycle to re-establish accurate capacity mapping with the camera's analog fuel gauge circuit.

Why the GR-series battery indicator reads full then drops suddenly mid-recording

JVC's GR-series camcorders from this generation use a voltage-threshold gauge — not a coulomb counter. The camera maps a fixed voltage range to its on-screen battery bars. A new Ni-MH cell has a flatter discharge curve than an aged original, which means voltage holds high for longer then drops steeply near depletion. The camera reads that flat plateau as "full" and then loses bars rapidly when voltage finally falls. One full charge-discharge cycle through the camera body recalibrates the displayed reading against the actual cell curve.

Camcorder showing low battery immediately after inserting a fully charged replacement

This happens when a new Ni-MH cell is inserted cold or has been sitting discharged — resting voltage sits below the camera's low-battery threshold even though the cell has usable capacity. The fix is straightforward: place the battery in the charger for a full charge cycle before inserting it into the camcorder. After one full charge, resting voltage will be above 6V and the camera will read it correctly. Do not rely on a partial or interrupted charge before the first use.

Compatible Models

BN-V10U BN-V11U GR-303 GR-315 GR-323 GR-325 GR-AK5BKU GR-AW1 GR-AW10 GR-AX2 GR-AX5 GR-AX7 GR-AX10 GR-AX15 GR-AX17 GR-AX20 GR-AX25 GR-AX30 GR-AX33 GR-AX34 GR-AX35 GR-AX37 GR-AX40 GR-AX44 GR-AX45 GR-AX47 GR-AX48 GR-AX49 GR-AX50 GR-AX55 GR-AX60 GR-AX65 GR-AX68 GR-AX70 GR-AX75 GR-AX82 GR-AX90U GR-AX92 GR-AX200 GR-AX201U GR-AX210 GR-AX220U GR-AX230U GR-AX260 GR-AX270 GR-AX270E GR-AX280 GR-AX300 GR-AX350 GR-AX360 GR-AX360EG GR-AX380 GR-AX400 GR-AX404 GR-AX410U GR-AX420U GR-AX430U GR-AX460 GR-AX480 GR-AX500 GR-AX510 GR-AX600 GR-AX606U GR-AX650 GR-AX660 GR-AX680 GR-AX700 GR-AX704 GR-AX710U GR-AX720 GR-AX730U GR-AX750U GR-AX754 GR-AX760 GR-AX800 GR-AX808 GR-AX810 GR-AX820 GR-AX830U GR-AX844 GR-AX880 GR-AX900 GR-AX910U GR-AX920U GR-AX930U GR-AX1000U GR-AX1010U GR-AX3500 GR-AXM17 GR-AXM17U GR-AXM30 GR-AXM40 GR-AXM405 GR-AXM510 GR-AXM511 GR-AXM710 GR-AXM717 GR-AXM910 GR-AXM917 GR-C99E GR-EX1 GR-EZ1 GR-FMX15 GR-FMX16 GR-FMX25 GR-FMX35 GR-FMX45 GR-FMX55 GR-FMX65 GR-FMX75 GR-FMX105 GR-FMX161 GR-FMX333 GR-FMX405S GR-FMX555 GR-FMX605 GR-FMX605S GR-FX10 GR-FX11 GR-FX12 GR-FX20 GR-FX30 GR-FX33 GR-FX40 GR-FX43 GR-FX50 GR-FX65 GR-FX101 GR-FX101S GR-FX102S GR-FX305 GR-FX401S GR-FX405 GR-FX601S GR-FXM16 GR-FXM37EG GR-FXM105 GR-FXM405 GR-HF700 GR-HF705U GR-HF805 GR-LT1 GR-LT5 GR-LT7 GR-LT10 GR-LT90 GR-LT91 GR-M3 GR-M3EG GR-M3U GR-M4U GR-M5 GR-M5EG GR-M5U GR-M7 GR-M7PRO GR-M7U GR-M32 GR-M32U GR-M44 GR-S90S GR-S95 GR-SV3 GR-SV3V GR-SV7U GR-SX9 GR-SX17 GR-SX20 GR-SX21 GR-SX21EG GR-SX41 GR-SX51 GR-SX52 GR-SX90 GR-SX90EG GR-SX92S GR-SX210 GR-SX850 GR-SX851 GR-SX867 GR-SX950 GR-SXM25 GR-SXM26 GR-SXM26EG GR-SXM27 GR-SXM27EG GR-SXM46 GR-SXM46EG GR-SXM55 GR-SXM61 GR-SXM62 GR-SXM71 GR-SXM72 GR-SXM75 GR-SXM81 GR-SXM82 GR-SXM91 GR-SXM92 GR-SXM106S GR-SXM307 GR-SXM320 GR-SXM321 GR-SXM337 GR-SXM460 GR-SXM515 GR-SXM520 GR-SXM525 GR-SXM527 GR-SXM607 GR-SXM720 GR-SXM737 GR-SXM760 GR-SXM915 GR-SXM920 GR-SXM937 GR-SZ1 GR-SZ7 GR-SZ9 GR-SZ3000 GR-SZ5000 GR-SZ7000

Replaces Part Numbers

BN-60U BN-V11U BN-V12 BN-V14U BN-V18 BN-V20 BN-V22 BN-V25U BN-V140U BN-V400

Technical Specifications

Voltage6V
Amp Hours1200mAh
Capacity1200mAh
Rate7.2Wh
Net Weight142g /5.01 oz
Gross Weight212g /7.48 oz
Approximate Weight212g /7.48 oz
Dimension 89.10 x 46.50 x 19.10mm

Product Highlights

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

Frequently Asked Questions

My JVC camcorder keeps stopping mid-recording even though the battery indicator was showing two bars — what's happening?

The GR-series voltage-threshold gauge treats the flat Ni-MH discharge plateau as a full reading, then the indicator drops and the camera cuts out once voltage finally falls at the end of the curve. This is a gauge mapping issue, not a faulty cell. Run one full charge-discharge cycle through the camcorder to let the analog circuit map the new cell's actual discharge profile. After that cycle, the indicator will track more accurately across the full charge.

The battery percentage jumped from 60% straight to 10% on a brand-new cell — is the replacement defective?

It's not defective. JVC's GR-series uses fixed voltage thresholds to calculate the on-screen battery level, and a fresh Ni-MH cell has a discharge curve that doesn't match those thresholds until it's been cycled. The flat mid-range voltage fools the gauge into holding high, then the reading jumps when voltage drops through two thresholds close together. Charge the battery fully, run it down through normal recording use, and charge it again — the gauge will read more evenly on subsequent cycles.

My replacement cell records noticeably less footage in cold weather than at room temperature — is the capacity rated for cold conditions?

Ni-MH chemistry loses usable capacity when the cell temperature drops below around 10°C — this is a property of the chemistry, not a defect in this cell. The 1200mAh rating is measured at room temperature under standard discharge conditions. In cold conditions, keep the spare battery in an inside jacket pocket until you need it — a warm cell inserted just before shooting will deliver significantly more capacity than one that has been sitting in a cold camera bag.

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