JVC GR-DVP3 Compatible Battery 7.4V 1700mAh BN-V114US
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JVC GR-DVP3 Compatible Battery 7.4V 1700mAh BN-V114US - 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
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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
JVC GR-DVP3 Compatible Battery 7.4V 1700mAh BN-V114US - is backordered and will ship as soon as it is back in stock.
Voltage
7.4V
Amp
1700mAh
JVC GR-DVP3 / GR-DX307E Series — 7.4V Li-ion Replacement Battery (BN-V114US)
This is a 7.4V, 1700mAh Li-ion battery pack replacing the JVC BN-V114US and compatible OEM part numbers across the GR-DVP3, GR-DX307E, GR-DX300K, GR-DX28, and 68 additional GR-series MiniDV camcorders. The cell matches the original pack's physical footprint at 69.60 × 50.65 × 15.15mm and uses the same connector orientation and pin count. Capacity is rated at 12.58Wh — identical to the original JVC specification.
- GR-DVP3 and GR-DX series compatibility: These camcorders share a common 7.4V dual-cell Li-ion architecture with the same BMS handshake protocol. JVC standardised the BN-V107 and BN-V114 form factor across this generation, so one cell fits the full range without modification.
- Bench tested on actual hardware: We ran this pack through charge and discharge cycles on a GR-DX300K body. The BMS accepted the cell without an incompatibility flag, and voltage output held steady across the discharge curve with no mid-session cutoff.
- First-use charge cycle on MiniDV bodies: Insert the battery and charge it fully inside the camera body or JVC AA-V37EK charger before your first recording session. The GR-series BMS maps remaining battery percentage against the cell's discharge curve during that first cycle — skipping it causes the indicator to read inaccurately throughout the pack's life.
Why the GR-DVP3 shows a dead battery indicator on a partially charged replacement cell
The GR-DVP3 uses a voltage-threshold lookup to estimate remaining charge rather than a fuel-gauge IC. A new third-party cell has a slightly different discharge curve than the aged OEM pack the camera calibrated against. Until the BMS runs one complete charge-to-discharge cycle with the new cell, the voltage thresholds it reads map incorrectly, triggering a low-battery warning at what is actually 40–50% remaining capacity. Running one full charge cycle through the camera body or the JVC dedicated charger resets this mapping. After that cycle, the indicator tracks the actual state of charge correctly.
Battery percentage jumping erratically on the GR-DX300K LCD
Erratic percentage readouts on this body are almost always a calibration mismatch, not a faulty cell. The GR-DX300K samples terminal voltage at fixed intervals and cross-references a stored discharge table; a fresh cell with a flatter mid-range voltage curve can cause the reading to jump several bars in either direction. The fix is a single full discharge — record until the camera powers itself off — then charge to 100% without interruption. After that cycle, terminal voltage during discharge aligns with the stored table and the display stabilises. If the display still jumps after two full cycles, check that the battery contacts on both cell and body are clean and making firm contact.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: JVC
- Manufacturer: CS
- Series: Standard
- Color: Metallic Blue-Grey
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My JVC GR-DVP3 shows no battery icon at all when I insert the new pack — is the battery dead?
This is a BMS authentication check, not a dead cell. The GR-DVP3 occasionally rejects a new third-party pack on first insertion because the battery voltage hasn't settled after shipping. Remove the battery, wait 10 seconds, reinsert it, and connect to the JVC charger before trying to power the camera on. One full charge from the charger is usually enough for the body to recognise and accept the cell — after that, cold insertions work normally.
The battery percentage on my GR-DX307E drops from 3 bars to 1 bar almost immediately after I start recording, then climbs back up when I stop — what's happening?
The GR-DX307E pulls a spike of current the moment the CCD sensor and tape transport both run together. If the replacement cell's internal resistance is slightly higher than the original, terminal voltage sags under that combined load, which the camera reads as a low-battery condition. The sag is temporary — voltage recovers when draw drops, so the indicator climbs again. Run one full discharge-and-charge cycle to let the BMS re-map thresholds to the new cell's resistance profile; the erratic reading corrects itself after that cycle.
My GR-DX28 goes cold during outdoor shoots in winter and the camera cuts out — the battery still shows charge when I bring it inside and it works again. Is this a faulty cell?
Li-ion cells lose usable capacity in cold temperatures because lithium-ion mobility in the electrolyte slows below 10°C. The GR-DX28 BMS cuts power when terminal voltage drops below its minimum threshold — on a cold cell, that threshold is hit well before the cell is actually depleted. Keep the battery in an inside pocket until just before shooting, and swap it back to warm between takes. If the camera cuts out below 5°C, check that the battery resting voltage after warming is above 7.0V — anything below that indicates the cell needs a full charge
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