APC SmartUPS 1500VA RM 3U S500RMX155 High Performance Replacement Battery By Bright Way
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🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
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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
Bright Way 12V 12Ah Replacement Battery — Compatible with APC SmartUPS 1500VA RM 3U S500RMX155
When your APC SmartUPS 1500VA RM 3U S500RMX155 needs a dependable power source, the Bright Way 12V 12Ah replacement UPS battery delivers the performance and reliability you expect. Engineered for secure fit and reliable runtime, this high-performance UPS battery is designed to restore full backup capability to your UPS so critical equipment remains protected during outages. Ideal for office servers, network closets, home labs, and critical electronics, this long-lasting battery gives you confidence that your APC SmartUPS 1500VA RM 3U S500RMX155 will stay operational when power is interrupted.
Key Specifications
- Voltage: 12 volts
- Capacity: 12 amp hours (12 Ah)
- Terminal Type: F2 terminals
- Brand: Bright Way
- Compatibility: APC SmartUPS 1500VA RM 3U S500RMX155
Benefits
This Bright Way long-lasting battery offers proven durability and reliable cycle life for UPS applications. As a replacement UPS battery designed specifically for APC SmartUPS systems, it provides stable voltage delivery and consistent performance under typical UPS load conditions. The secure F2 terminal connections ensure safe, low-resistance installation that reduces the risk of loose connections and improves overall system reliability. Users will appreciate the combination of dependable start-up behavior, predictable discharge characteristics, and maintenance-friendly installation.
Typical applications include use in UPS backup arrays for servers, network equipment, telecommunications, small data centers, and emergency power systems. This high-performance UPS battery is also suitable for IT closets and home office environments where uninterrupted power is critical. Because it is a direct-fit replacement, you get fast installation and immediate restoration of protective runtime for your APC SmartUPS 1500VA RM 3U S500RMX155 without the need for modification or adapters.
Routine replacement with a Bright Way replacement UPS battery helps avoid unexpected downtime, reduces the risk of data loss, and ensures that your power protection investment continues to perform as intended. The F2 terminals are engineered for quick and secure attachment, making swaps straightforward for technicians and facility staff.
Ready to protect your equipment and maintain clean, uninterrupted power? Replace your old battery now with this Bright Way 12V 12Ah replacement UPS battery for your APC SmartUPS 1500VA RM 3U S500RMX155 and enjoy reliable backup power. Purchase today to restore UPS performance and peace of mind.
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