LogicMark 35917 Rechargeable Li-Ion Special Pendant Batteries for LG-35917, 2-Pack
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reliable backup power for security and monitoring devices to minimize downtime
- Rechargeable Li‑Ion chemistry with 3.6V output for consistent, long-lasting performance
- Direct-fit replacement for LogicMark LG-35917 and LifeSentry systems—easy swap to restore service fast
- Two-battery pack provides redundancy for continuous protection and scheduled maintenance swaps
- Compact pendant form factor designed for emergency response, intrusion detection and surveillance applications
Quick Specifications
- Product Model
- 35917
- Sector
- Intrusion
- Brand Name
- LogicMark
- Product Name
- General Purpose Battery
Explore the details
Product information
35917
Overview
Keep life-safety and security systems ready when it matters most with the LogicMark 35917 Rechargeable Li‑Ion Special Pendant Batteries. Designed as a direct replacement for LG‑35917 pendant units and compatible with LifeSentry emergency response systems, this 2‑pack delivers dependable 3.6V DC power and rechargeable Li‑Ion reliability so your monitoring, surveillance and intrusion devices remain operational. The compact, purpose-built batteries make on-site replacement quick and tool-free, reducing maintenance time and ensuring continuous service for subscribers and facility managers. With a two-pack configuration you get built-in redundancy—swap one battery while the other keeps devices online—helping prevent false alarms and costly downtime. Ideal for assisted-living, healthcare, campus security and commercial monitoring installations, these batteries support routine maintenance schedules and emergency readiness. Choose LogicMark batteries to extend device uptime and simplify inventory with a trusted brand. Order the 35917 2‑pack today to maintain uninterrupted security and monitoring coverage.
Features
- Reliable backup power for security and monitoring devices to minimize downtime
- Rechargeable Li‑Ion chemistry with 3.6V output for consistent, long-lasting performance
- Direct-fit replacement for LogicMark LG-35917 and LifeSentry systems—easy swap to restore service fast
- Two-battery pack provides redundancy for continuous protection and scheduled maintenance swaps
- Compact pendant form factor designed for emergency response, intrusion detection and surveillance applications
| General Information | |
|---|---|
| Sector | Intrusion |
| Brand Name | LogicMark |
| Manufacturer | LogicMark, LLC |
| Product Name | General Purpose Battery |
| Product Type | Battery |
| Product Model | 35917 |
| Packaged Quantity | 2 |
| Manufacturer Part Number | 35917 |
| Technical Information | |
| Output Voltage | 3.6V DC |
| Application/Usage | Multipurpose |
| Battery Information | |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Rechargeable | Yes |
| Miscellaneous | |
| Compatibility | LifeSentry Emergancy Response System |
| Country of Origin | HK |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 35917
- Manufacturer part:
- 35917
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsLogicMark 35917 Rechargeable Li-Ion Special Pendant Batteries for LG-35917, 2-Pack
35917