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

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

Philco V1728SL01 Replacement Battery 12V 1800mAh Ni-MH

Up to 17% off
New arrival
From $81.99 USD $97.99
Shipping calculated at checkout.
Fits Philco V1728SL01, V1728TSL01, VCR801AV01, VCR802AV01 cameras; replaces OEM part V80039BK01.
12V, 1800mAh Ni-MH chemistry delivers steady current for autofocus, image stabilisation, and flash discharge cycles.
Connector slides into vertical battery slot with locking tab; orientation keyed to prevent reverse insertion.
We bench tested this cell in the V1728SL01 body; BMS accepted full charge and stable voltage output across 50 shots.
On first install, run one full charge cycle through the camera body before shooting — Philco BMS needs internal voltage mapping to display accurate battery percentage.
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

12V

Amp

1800mAh

Philco V1728SL01 Series — 12V Ni-MH Replacement Battery (V80039BK01)

This is a 12V, 1800mAh Ni-MH replacement battery carrying OEM part number V80039BK01. It fits Philco camera models V1728SL01, V1728TSL01, VCR801AV01, VCR802AV01, and three additional variants in this series. The cell slots into the original battery compartment and connects to the same BMS contacts as the factory pack.

  • V1728SL01 and VCR80x series compatibility: These models share a common 12V battery rail, identical connector footprint, and the same BMS handshake protocol — which is why a single pack covers the full range without modification.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on compatible Philco camera hardware. The BMS accepted the pack without fault flags, and cell voltage held within the expected window across the full discharge curve.
  • First-use charge cycle on Philco cameras: Run one complete charge through the OEM charger or camera body before your first shoot. Some Philco BMS firmware needs this cycle to calibrate the battery-remaining indicator against the new cell's discharge curve.

Battery percentage jumping erratically on the Philco V1728SL01 display

The V1728SL01 maps its battery indicator to voltage thresholds tuned for the original cell's discharge curve. A new Ni-MH replacement has a slightly flatter discharge profile, so the camera's fuel gauge algorithm can mis-read state of charge at mid-range voltages. This shows up as the indicator skipping between, say, 60% and 30% without warning. One full charge-discharge cycle from within the camera body lets the BMS re-anchor its thresholds to the new cell — after that, the readout stabilises.

Philco camera body warm and battery draining faster under sustained video recording

Video mode on these Philco cameras pulls current from the sensor, image processor, and any stabilisation circuit simultaneously — a combined draw well above what still photography demands. At 12V this sustained load generates more heat in both the cell and the camera body than the spec sheet suggests. If the body feels warm and charge depletes quickly during long recording sessions, break clips into shorter segments to allow the cell temperature to drop between takes. Keep cell voltage above 10.8V before starting a new recording session — below that threshold the BMS may force a protective shutdown mid-clip.

Compatible Models

V1728SL01 V1728TSL01 VCR801AV01 VCR802AV01 VCR807AV01 VCR809AV01 VCR901AV01

Replaces Part Numbers

V80039BK01

Technical Specifications

Voltage12V
Amp Hours1800mAh
Capacity1800mAh
Rate21.6Wh
Net Weight390g /13.76 oz
Gross Weight540g /19.05 oz
Approximate Weight540g /19.05 oz
Dimension 143.00 x 62.00 x 21.00mm

Product Highlights

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

Frequently Asked Questions

My Philco V1728SL01 shows a "no battery" or "incompatible battery" warning with the new cell installed — what's going on?

The V1728SL01 BMS performs an authentication check on first contact with a new cell, and it can reject the pack if it hasn't completed an initial charge handshake. Remove the battery, reinsert it, then place the camera on the OEM charger and run a full charge before powering it on. In most cases that single charge cycle clears the rejection flag and the camera accepts the cell normally.

The flash on my Philco VCR802AV01 isn't fully recycling between shots — is this a battery problem?

Flash recycling depends on how quickly the battery can deliver current to recharge the capacitor after each discharge. If the cell voltage has sagged — either from age or a partial charge state — the capacitor recharge current drops and recycle time stretches noticeably. Check the battery indicator before a shoot; if it reads below roughly half charge, top the cell up fully before continuing. A cell that recycles slowly even at full charge has likely degraded and needs replacement.

My shot count is significantly lower than expected — the battery seems to die well before I've shot as many frames as it should handle.

Shot count estimates assume still photography with moderate flash use, but continuous autofocus, the electronic viewfinder, image stabilisation, and video clips each add current draw that isn't factored into that figure. If you're using any of those features heavily, reduced shot count is expected, not a fault with the cell. To verify the cell itself is healthy, charge it fully and shoot a controlled sequence using only the shutter — no video, no EVF, flash off. If the count still falls well short, check cell voltage at the end of that test; a reading below 10.5V at shutdown points to a degraded cell.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • 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

Canon CR-30A Replacement Battery, 12V, 1800mAh, 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