Record NC700AA 8.4V Automatic Door Replacement Battery 1600mAh
This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.
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Record NC700AA 8.4V Automatic Door Replacement Battery 1600mAh - 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
⚠️ 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.
Record NC700AA 8.4V Automatic Door Replacement Battery 1600mAh - is backordered and will ship as soon as it is back in stock.
Voltage
8.4V
Amp
1600mAh
Record STA13 / STA14 / PS131 — 8.4V Ni-MH Replacement Battery (NC700AA)
This is an 8.4V, 1600mAh Ni-MH battery for Record automatic door operators, specifically the STA13, STA14, and PS131 series. It sits in the backup circuit and powers the door mechanism when mains supply drops. Capacity is 1600mAh — 13.44Wh total energy.
- STA13, STA14, and PS131 compatibility: These three operators share the same backup battery bay, connector pinout, and 8.4V charging rail. The NC700AA part number covers all three — no wiring changes needed.
- Bench tested on actual hardware: We cycled this battery through charge and discharge on the backup circuit. The BMS accepted charge correctly and held voltage above the low-battery cutoff through a full simulated door cycle under load.
- Post-installation test requirement: After fitting the new battery, manually trigger a power-fail test during a quiet period. Backup batteries in door operators must prove they can complete a full open-and-close cycle under real motor load before you rely on them in operation.
Door controller losing stored programming after a power outage
The STA13 and STA14 store door parameters — open speed, hold-open time, obstacle sensitivity — in volatile RAM. That RAM is kept alive by the backup battery when mains power cuts. If the battery is depleted below its retention threshold, even a brief outage wipes the controller's settings. You come back to a door that either won't move or behaves erratically. Replace the battery and allow a full 24-hour charge before the next power interruption to restore programming protection.
Battery backup not activating when mains power fails
If the door goes dead during a mains failure instead of switching to battery, the backup circuit is not seeing sufficient voltage from the NC700AA. Ni-MH cells self-discharge over time — a battery left uncharged for several months can drop below the activation threshold of the backup relay. Check terminal voltage with a multimeter; a healthy charged NC700AA should read at least 8.0V at rest. If it reads below 7.5V, the battery won't trigger the backup circuit and must be replaced.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Record
- 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
The STA13 door stops halfway through its opening cycle when the power goes out — is that the battery failing?
Yes. A door that stalls mid-cycle on battery backup means the NC700AA can no longer deliver enough current to sustain the motor through the full stroke. Ni-MH cells that have aged or been sitting uncharged lose capacity and voltage sags under motor load before the cycle completes. Fit a new battery and give it a full 24-hour charge before testing. Then trigger a manual power-fail test — the door must complete a full open-and-close under load before you sign it off.
The door controller lost all its settings after a short power cut — the battery looked fine on the charger light.
The charger indicator only confirms the battery accepted charge, not that it holds enough voltage to back up volatile RAM through an outage. If the NC700AA has degraded cells, terminal voltage can collapse the moment current is drawn — the RAM loses power and settings are wiped. Replace the battery, charge for 24 hours, then simulate a power cut with the door at rest and verify settings survive. A healthy battery should hold above 8.0V under light standby load.
The door moves noticeably slower on battery backup than it does on mains — is something wrong?
Reduced speed on battery backup is normal behaviour for the STA13 and STA14. The controller limits motor speed during backup operation to reduce current draw and extend the number of cycles the battery can deliver. If the door still completes a full open-and-close cycle, the battery is performing correctly. If it slows down further or stalls before completing the cycle, check resting voltage — replace the battery if it reads below 7.5V after a full charge.
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