

Honeywell 51197593-100 Replacement Lithium Battery
Genuine Honeywell 51197593-100. Replacement Lithium Battery. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| TC series controllers and modules | . It provides reliable backup power to preserve critical configuration data and operational parameters during outages. |
|---|---|
| Manufacturer: | Honeywell |
| Product No.: | 51197593‑100 |
| Alternate Part No.: | TC‑BATT01 |
| Type: | Replacement Lithium Battery |
| Voltage: | 3.6 V |
| Capacity: | ~1200 mAh |
| Chemistry: | Lithium Manganese Dioxide |
| Dimensions: | 48 × 20 × 12 mm |
| Weight: | 0.35 g |
| Condition: | Brand new, in stock |
| Approvals: | CE, TUV, UL508, CSA |
| Origin: | USA |
| Warranty: | 12 months |
| Reliable Backup Power: | Maintains controller memory and configuration during power loss |
| Industrial‑Grade Design: | Built for Honeywell TC series modules and harsh environments |
| Long Service Life: | Low self‑discharge lithium chemistry ensures extended operational lifespan |
| Compact Form Factor: | Small, lightweight design for easy installation |
| Global Compliance: | CE, UL508, TUV, and CSA approvals for worldwide use |
| Manufacturer | Honeywell |
| Model / SKU | 51197593-100 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Honeywell 51197593-100 — What "Tested" Actually Means
The Honeywell 51197593-100 Replacement Lithium Battery is a replacement lithium battery for Honeywell systems. In the surplus market, "tested" is a word that gets stretched. We define it as: visual inspection, power-up on a live Honeywell rack, all channels exercised with calibrated sources, communication verified, 48 hours continuous operation at 55C to catch early-life failures.
Manufacturer:: Honeywell; Product No.:: 51197593‑100; Alternate Part No.:: TC‑BATT01; Type:: Replacement Lithium Battery. These are actual measured values from our latest batch — not copied from a datasheet. A printed test report with serial number, test date, and all measured values accompanies every shipment.
All electronics eventually fail. Having a tested replacement determines whether that failure is a planned swap or an emergency shutdown. Genuine Honeywell with full traceability. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the 51197593-100. Commonly ordered together for complete rack builds or spare parts kits.
Related Products