Long Way LW-6FM0.8J 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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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
Long Way LW-6FM0.8J Replacement Battery — Compatible with SigmasTek
Discover a reliable power option with the Long Way LW-6FM0.8J replacement battery designed to match SigmasTek applications. This compact 12 Volt, 0.8 Ah battery delivers consistent performance in small UPS systems, emergency lighting, alarm panels, and handheld tools where dependable backup is essential. Built for performance and reliability, this high-performance battery offers a compact form factor and proven chemistry to help keep critical devices running when they matter most. If you need a long-lasting battery that fits the LW-6FM0.8J footprint, this replacement battery is engineered to be a direct, dependable swap.
Key Specifications
- Manufacturer: SigmasTek
- Brand Replacement: Long Way
- Model: LW-6FM0.8J
- Voltage: 12 Volts
- Amp Hours: 0.8 Ah
- Length: 3.78 in.
- Width: 0.98 in.
- Height: 2.44 in.
- Weight: 1.65 lb.
Benefits
This Long Way LW-6FM0.8J replacement battery is engineered for durability and steady output under load. The compact design and reliable internal construction create a long-lasting battery solution for short-term power needs and frequent cycling. As a high-performance battery option, it provides stable voltage and consistent current delivery for sensitive electronics and standby systems.
Durability: The build quality and tested design reduce leakage and performance loss, delivering dependable service life in appropriate applications. Long life: Proper charge and discharge management yields predictable runtime across many cycles, making it an ideal long-lasting battery for routine maintenance replacements.
High performance: Offers reliable starts and steady output for devices that demand consistent power. Typical applications include small UPS and backup systems, emergency lighting, alarm and security equipment, medical monitors, and portable tools where space is limited but reliable backup power is required.
Installation is straightforward—designed to fit LW-6FM0.8J-compatible housings and connectors. Use this replacement battery to restore full operation quickly, without the downtime associated with custom or mismatched power sources.
Ready to upgrade or replace your battery? Buy this Long Way LW-6FM0.8J replacement battery now to secure dependable, high-performance battery life for your SigmasTek-compatible devices. Order today and keep your equipment running when it counts.
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