CaddX ZeroWire Control Panel Replacement Battery 7.2V 2000mAh
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.
CaddX ZeroWire Control Panel Replacement Battery 7.2V 2000mAh - 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.
CaddX ZeroWire Control Panel Replacement Battery 7.2V 2000mAh - is backordered and will ship as soon as it is back in stock.
Voltage
7.2V
Amp
2000mAh
CaddX ZeroWire Control Panel — 7.2V Ni-MH Replacement Battery (ZW-BS01)
This is a 7.2V, 2000mAh Ni-MH backup battery for the CaddX ZeroWire Control Panel and ZW-6404-NL. It slots in as the standby cell that keeps the panel alive when mains power drops. When the original cell degrades, the panel loses its ability to maintain alarm capability during an outage — this replaces it.
- ZeroWire and ZW-6404-NL compatibility: Both panels share the same 7.2V backup rail and ZW-BS01 connector footprint. The BMS on each draws float charge from the same charging circuit, so the same cell works across both without modification.
- Bench tested on actual hardware: We ran this cell on the ZeroWire panel and confirmed the BMS accepted charge within the expected float window. The panel cleared its low-battery flag and held standby voltage stable under simulated mains dropout.
- Post-installation charge window: Do not run a zone or diagnostic test immediately after fitting this cell. Allow 24–48 hours on float charge first. Running a test too early can cause the panel to log a low-battery event before the cell has reached working capacity.
Alarm panel losing programming during a power outage after battery replacement
A freshly installed Ni-MH cell needs time on the panel's float charger before it can deliver enough current to sustain panel memory during a mains dropout. If the outage happens within the first 48 hours, the cell may not hold sufficient voltage, causing the panel to lose its programmed zones and user codes. The ZeroWire panel stores configuration in RAM backed by the standby cell — if cell voltage sags below the panel's hold threshold, that data clears. Install the new cell, restore mains power, and leave the panel undisturbed for 48 hours before deliberately testing backup operation.
Panel still showing low battery after the new cell is fitted
The ZeroWire panel does not clear its low-battery flag the moment a charged cell is connected. The BMS checks cell voltage at timed intervals and only resets the fault once the cell has sustained float voltage — typically 8.4–8.64V for a 7.2V Ni-MH pack — for a full charge cycle. Fitting the cell and immediately powering up will often leave the low-battery warning on screen for several hours. Leave the panel on mains for 24–48 hours; the flag will clear automatically once the BMS confirms the cell is holding the correct float voltage.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: CaddX
- Manufacturer: CS
- Series: Standard
- Color: Green
- Product Type: Ni-MH
- Battery Type: Ni-MH
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
Why is the siren not sounding when I do a walk test after fitting the new backup battery?
The ZeroWire panel applies a short charge-stabilisation delay after a new cell is connected — during this window, siren output can be suppressed or reduced. This is a BMS-level hold, not a wiring fault. Wait 30–60 minutes after installation before running a siren test, and confirm the panel is still on mains power during the test so the cell is actively receiving float charge.
The panel is showing a tamper fault right after I swapped the battery — what causes that?
A tamper fault after a battery swap almost always means the panel lid or battery compartment cover is not fully closed. The ZeroWire panel monitors its tamper circuit continuously, and even a slightly unseated cover triggers the fault. Open the enclosure, reseat the cover firmly until the tamper switch clicks, and confirm the fault clears on the panel keypad — no reset code is required if the switch is fully engaged.
The alarm lost all its zone settings during last night's power cut even though I just replaced the battery — why?
A new Ni-MH cell needs 48 hours on the panel's float charger before it can sustain enough voltage to hold panel memory through a mains outage. If the power cut happened within that window, the cell voltage likely sagged below the ZeroWire panel's memory-hold threshold, wiping programmed zones and codes. Re-enter your zone configuration and user codes, restore mains, and allow the full 48-hour float period before the next outage or test. Check the cell is reading at least 8.4V at the panel terminals after the conditioning period.
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 21% offNew arrival
BatteryWeb
Telenot BP1 Alarm Panel Compatible Battery 6V 2600mAh
0.26 lb
Sale priceFrom $30.99 USD Regular price $38.99Unit priceIn stock (150 units) -
-
Up to 20% offNew arrival
BatteryWeb
DSC PG9920 Repeater 4.8V Ni-MH Compatible Battery BATT1.3-4.8V
0.27 lb
Sale priceFrom $28.99 USD Regular price $35.99Unit priceIn stock (159 units) -
-
Up to 18% offNew arrival
BatteryWeb
Vesta VESTA-027 Alarm Panel Replacement Battery 2.4V 700mAh
0.11 lb
Sale priceFrom $26.99 USD Regular price $32.99Unit priceIn stock (60 units) -
-
Up to 21% offNew arrival
BatteryWeb
CQR Multibox Siren BAT6V-0.33A 6V 330mAh Ni-MH Battery
0.51 lb
Sale priceFrom $30.99 USD Regular price $38.99Unit priceIn stock (60 units) -
-
Up to 21% offNew arrival
BatteryWeb
Inovonics EN1261HT Compatible Battery 3V 2200mAh
0.11 lb
Sale priceFrom $23.99 USD Regular price $29.99Unit priceIn stock (351 units) -
-
Up to 20% offNew arrival
BatteryWeb
Telenot 35 973 Replacement Battery 7.2V 600mAh Ni-MH
0.05 lb
Sale priceFrom $25.99 USD Regular price $31.99Unit priceIn stock (63 units) -
-
Up to 19% offNew arrival
BatteryWeb
Ring Alarm Home Base Station SEB1N9-0000 Replacement Battery 3.7V 6700mAh
0.28 lb
Sale priceFrom $33.99 USD Regular price $41.99Unit priceIn stock (72 units) -
-
Up to 21% offNew arrival
BatteryWeb
Ring Alarm Home Base Station SEB1N9 Replacement Battery 3.7V 5200mAh
0.27 lb
Sale priceFrom $30.99 USD Regular price $38.99Unit priceIn stock (201 units) -
