APC RBC 133 High Performance Replacement Battery Set
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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 | 7.5 Ah
Terminal Type
F2
SigmasTek 4-Pack Replacement UPS Battery for APC RBC 133
Keep your APC RBC 133 UPS performing at its best with this precision-matched 4-pack replacement UPS battery set. Crafted with Absorption Glass Mat (AGM) sealed battery technology, these SigmasTek batteries meet or exceed the original RBC 133 specifications for reliable power delivery and enhanced safety. UL certified and ready for immediate installation, this kit offers the performance and longevity needed to support critical systems during power events and scheduled maintenance.
Key Specifications
- Package contains: 4 batteries (complete set for APC RBC 133)
- Volts: 12 V
- Amp Hours: 7.5 AH
- Terminal: F2
- Chemistry: SLA (Sealed Lead Acid)
- Technology: AGM (Absorption Glass Mat)
- Warranty: 1-year Warranty
- Brand: SigmasTek
- Weight: 21 Lbs
- Length: 5.95 In
- Width: 2.56 In
- Height: 3.7 In
- Certification: UL (Underwriters Laboratories) certified
- Shipping Methods: UPS Ground and USPS; in-stock items ship in 1 business day
Benefits
- Durability: AGM construction reduces internal corrosion and prevents acid spills, delivering robust performance even under frequent cycling.
- Long life: Engineered for longevity, this long-lasting battery solution is ideal for routine RBC 133 maintenance and extends the usable service life of your UPS.
- High performance: Provides consistent voltage and current to maintain UPS output during outages, ensuring sensitive equipment remains protected.
- Straightforward installation: Install the batteries in the same original configuration and reuse your current cables and hardware—verify dimensions before ordering to ensure fit.
- Safety and compliance: UL certification and sealed SLA chemistry mean safe operation in enclosed UPS cabinets and telecom racks.
- Typical applications: Designed for UPS systems (including APC RBC 133), emergency backup, security systems, telecom equipment, and other devices that require dependable standby power.
- Complete kit convenience: Buying the full four-battery set simplifies system maintenance and ensures matched batteries for balanced performance.
For single-battery purchases, please visit the UPS Batteries by V and AH section to choose the unit you need. If you need help confirming fit or installation for your APC RBC 133, our customer service team is available via email, chat, or toll free at (800) 657-1303. Order this high-performance UPS battery pack now to restore reliability and protection to your UPS system.
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