Sentry Lite PM1208 High-Performance Replacement Battery
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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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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.
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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 | 0.8 Ah
Terminal Type
Special Connector
Sentry Lite PM1208 Replacement Battery — Compatible with Sentry Lite PM1208
Restore reliable power to your Sentry Lite PM1208 devices with this high-quality replacement battery by SigmasTek. Designed for dependable performance and consistent output, this replacement battery delivers the dependable starting power and steady discharge you need for critical devices. Whether you require a long-lasting battery for sporadic use or a high-performance battery for frequent cycling, this SigmasTek unit offers the compatibility and reliability to keep your equipment running when it matters most.
Key Specifications
- Product: Sentry Lite PM1208 Replacement Battery
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 0.8 Ah
- Reference: 3.78
Benefits
This replacement battery is engineered for longevity and dependable performance. As a high-performance battery replacement for the Sentry Lite PM1208, it provides consistent voltage under load and is built to withstand regular charge/discharge cycles. Expect a long-lasting battery life that reduces the need for frequent replacements and keeps maintenance low. The high-efficiency chemistry in this unit supports steady output, making it suitable for devices that demand reliable energy over extended periods.
Durability is a key advantage: the SigmasTek replacement battery is constructed to resist common wear factors and maintain performance over many cycles. Its compact, robust form factor is ideal for confined battery compartments, while still delivering reliable power. This long-lasting battery is especially useful in backup scenarios where dependable energy is essential.
Typical applications include UPS and backup power systems, emergency lighting and alarm panels, security systems, portable electronics, and other small to medium power devices that accept the Sentry Lite PM1208 form factor. Use it as a direct replacement to restore full function to devices affected by aged or degraded cells. Because it is marketed and built as a replacement battery, installation is straightforward for technicians and informed users alike.
Choose this SigmasTek replacement battery for a balance of performance, reliability, and value. If you need a high-performance battery that’s also a long-lasting battery solution for your Sentry Lite PM1208, this unit delivers the confidence and power you expect. Add the Sentry Lite PM1208 replacement battery to your cart now to ensure uninterrupted operation of your equipment.
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Payment & Security
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