Altronix MAXIM75 Long-Life Alarm Replacement Battery Set
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⚠️ Quick Reminder
🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.
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Battery Care Guide
Battery Care Guide
Battery Usage and Maintenance Guidelines 🔋
Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.
1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Operate the device until the battery reaches approximately 20% capacity.
- Avoid premature recharging.
- Do not allow the battery to fully discharge during the initial cycles.
Post-Conditioning
- Recharge the battery only when necessary.
- These batteries are capable of approximately 500 charge cycles:
- Once daily → ~500 days
Twice daily → ~250 days
Note: Even a partial recharge is considered a full cycle.
2. Sealed Lead Acid (SLA) Batteries 💡
- No conditioning required.
- Maintain the battery in a fully charged state; avoid complete discharge.
- Capable of 300–400 charge cycles.
- Expected service life: 2–3 years, depending on usage conditions.
3. Laptop Batteries (Lithium-Ion) 💻
Initial Charge
- Fully charge the battery overnight prior to first use.
Conditioning (First 2–6 Charge Cycles)
- Charge fully, then discharge to approximately 20% capacity.
- Avoid complete discharge, as some devices may not detect a fully drained battery.
Post-Conditioning
- Minimize frequent plugging and unplugging.
- Allow the battery to discharge moderately at least once per month to maintain optimal performance.
- Occasional cycling is recommended to sustain battery health.
Professional Recommendation
Adhering to these guidelines will enhance battery longevity and ensure reliable performance.
For further assistance regarding your battery or order, our customer support team is available to provide guidance.
Delivery and Shipping
Delivery and Shipping
⚡ Everything You Need to Know About Shipping with BatteryWeb (USA)
We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:
🚚 Shipping & Delivery
Most orders ship next business day (some products like sealed lead acid may take a little longer).
Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).
We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.
Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.
Transit times shown are estimates only (business days, no weekends/holidays).
🌍 Shipping Restrictions
Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.
PO Box deliveries are only available via USPS.
At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.
📦 Important Notes
Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.
If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.
💲 Currency & Pricing
All prices are shown in USD.
Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.
⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.
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.
🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).
Volts & Amps
12 Volts | 12 Ah
Terminal Type
F2
SigmasTek 12V 12Ah F2 Replacement Battery — Compatible with Altronix
Upgrade your Altronix security system with this reliable SigmasTek replacement battery designed for consistent performance and dependable backup power. This high-quality, high-performance battery delivers stable 12 Volts output and a robust 12 Ah capacity to keep alarm panels, access control, and security devices operating when mains power is unavailable. Engineered for reliability, the SigmasTek unit is a ready-to-install replacement battery that fits standard enclosures and uses the industry-standard F2 terminal for quick, secure connections. Whether you need an emergency power source for a protected site or a routine service swap, this long-lasting battery is built to meet demanding security applications.
Key Specifications
- Manufacturer: SigmasTek
- Length (in.): 5.95
- Brand Replacement: Altronix
- Width (in.): 3.86
- Voltage: 12 Volts
- Height (in.): 3.7
- Amp Hours: 12 Ah
- Weight (lb.): 33.08
- Terminal Type: F2
- Type: Security Alarm12 Volts12 AhF2*SigmasTek*
Benefits
- Durability: Built with high-quality cells and rugged casing to withstand frequent charge cycles and the rigors of security installations.
- Long life: Designed as a long-lasting battery solution for routine and emergency use, reducing replacement frequency and maintenance overhead.
- High performance: A true high-performance battery that delivers steady voltage and reliable current for alarm panels, control boards, and accessories.
- Fast installation: Standard F2 terminals and compact footprint make it simple to replace older batteries in enclosures and cabinet systems.
- Versatile applications: Ideal for security alarm systems, UPS backup modules, emergency lighting circuits, access control power supplies, and other low-voltage backup applications.
- Reliable backup power: Keeps critical systems online during outages, giving technicians and operators time to respond without system failure.
This SigmasTek 12V 12Ah replacement battery for Altronix systems is an excellent choice when you need a dependable, long-lasting battery that performs under pressure. If you require a compatible, high-performance battery to maintain uptime for security and emergency systems, choose this unit for proven performance. Add this replacement battery to your cart now and ensure your Altronix equipment stays protected with reliable backup power.
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Payment & Security
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