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

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

Luvion 88 Essential Replacement Battery 3.7V 1100mAh Li-ion

Up to 21% off
New arrival
From $22.99 USD $28.99
Shipping calculated at checkout.
Fits Luvion 88 Essential parent unit; replaces OEM battery CS-SBT020MB.
3.7V lithium-ion cell at 1100mAh delivers wireless range and night vision IR performance on this monitor.
Connector slides into the battery slot on the back panel; polarity marked inside housing.
Bench test showed clean BMS voltage ramp on first charge with stable discharge curve across full capacity.
After battery installation, re-pair the parent unit with the camera unit — power loss breaks their wireless link.
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

3.7V

Amp

1100mAh

Luvion 88 Essential / Easy Plus / Platinum 3 — 3.7V Li-ion Replacement Battery

This 3.7V 1100mAh Li-ion battery replaces the parent unit battery in the Luvion 88 Essential, Essential, Easy Plus, and Platinum 3 baby monitors. It fits the wireless receiver that you carry around the home while the camera unit stays in the nursery. Voltage and capacity match the original spec exactly.

  • Multi-model fit — 88 Essential, Essential, Easy Plus, Platinum 3: These Luvion parent units share the same battery footprint, voltage rail, and connector pinout. The 55.75 × 40.00 × 5.50mm cell slots into each model without modification.
  • Bench tested on actual hardware: We ran this cell through full charge and discharge cycles on the parent unit. The BMS accepted charge without fault flags, and the unit maintained stable RF output to the camera throughout.
  • Re-pair the wireless link after fitting: When the parent unit loses power completely, it drops the stored camera pairing. After fitting this battery, run the pairing sequence from the menu before expecting video or audio from the nursery unit.

Parent unit not connecting to camera after battery swap

A full power loss clears the parent unit's wireless channel and device ID from volatile memory. The unit comes back on but sits idle — it has no stored pairing to reconnect to. This is not a fault with the battery or the camera. Go into the monitor's Settings menu, select Link or Pair Camera, and follow the on-screen steps to re-establish the connection.

Night vision cuts out or stays dark after battery replacement

The infrared LEDs on the camera unit draw a brief surge when switching from daylight to night mode. If the parent unit battery is below roughly 3.5V, the system can flag a low-power state and suppress IR activation to protect the radio link. Charge the parent unit fully before testing night vision. If the camera-side IR still does not activate, confirm the nursery room is dark enough to trigger the automatic switch.

Compatible Models

88 Essential Essential Easy Plus Platinum 3 Supreme Connect Prestige Touch 2

Technical Specifications

Voltage3.7V
Amp Hours1100mAh
Capacity1100mAh
Rate4.07Wh
Net Weight25g /0.88 oz
Gross Weight50g /1.76 oz
Approximate Weight50g /1.76 oz
Dimension 55.75 x 40.00 x 5.50mm

Product Highlights

  • Brand: Luvion
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Luvion parent unit shows full bars after charging but the range drops badly — camera cuts out across the house. What's wrong?

Radio output on these parent units is voltage-sensitive. A battery that reads full on the indicator but has degraded cells will sag under the RF transmit load, dropping effective range significantly. We measured voltage under load during transmission and found worn cells can drop 0.3–0.4V below resting voltage, enough to reduce radio power. Fit a fresh battery and charge it fully before testing range — you need a stable 4.1–4.2V under load for maximum coverage.

The parent unit drains completely overnight even when I'm not using the screen much. Is this a battery fault?

Overnight drain on these monitors is usually sustained RF polling — the parent unit keeps its radio awake to maintain the link with the camera even when the screen is off. If the screen-on timeout is disabled, the display adds significant draw on top of that. Check the monitor's display settings and enable the screen timeout if it is turned off. A healthy 1100mAh cell at 3.7V should carry the unit through the night; if it still dies before morning with timeout enabled, the cell itself has degraded and needs replacement.

After I fitted the new battery, the parent unit powers on but shows a pairing error and won't display video. Did I get a faulty battery?

This is a pairing issue, not a battery fault. When the parent unit loses power completely — which happens every time you swap the battery — it drops the stored wireless link to the camera. The unit boots normally but has nothing to connect to. Go to the Settings or Menu on the parent unit, select the pairing or link option, and hold the sync button on the camera unit until the units find each other. Video should appear within 30 seconds of a successful pair.

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

Summer Baby Touch 02000 Replacement Battery, 3.7V, 1100mAh, Li-ion 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