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SigmasTek  |  SKU: BW-15103

Panasonic LC-RB126RSP High Capacity Replacement Battery

Sale price $16.99 USD Regular price $24.71
Shipping calculated at checkout.

➤ Compatible replacement for Panasonic LC-RB126RSP model

➤ Uses Absorbent Glass Mat (AGM) technology for superior performance

➤ Maintenance-free with spill-proof sealed design

➤ U.L. Recognized and CE Certified for safety and reliability

➤ Includes 1-year warranty and guaranteed factory-fresh quality


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ 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 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

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: 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

F1

Panasonic LC-RB126RSP Replacement Battery — Compatible with LC-RB126RSP

Designed for reliable backup power and dependable starting performance, this replacement battery for the Panasonic LC-RB126RSP delivers consistent compatibility, performance, and reliability. This rechargeable Sealed Lead Acid (SLA) battery is built to meet or exceed OEM SLA battery specifications, giving you a high-performance battery option that fits the Panasonic LC-RB126RSP model. Whether you need a dependable cell for UPS systems, emergency lighting, or portable equipment, this long-lasting battery offers maintenance-free convenience and safe, spill-proof operation.

Key Specifications

  • Model: Panasonic LC-RB126RSP (Replacement)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal: F1
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand Reference: SigmasTek
  • Compatibility Guarantee: Meets or exceeds OEM SLA specifications for Panasonic LC-RB126RSP

Benefits

This replacement battery is engineered for durability and consistent performance. AGM technology provides superior charge acceptance and resistance to vibration, making it ideal for applications that demand long-term reliability. As a maintenance-free, long-lasting battery, it eliminates the hassle of routine fluid checks and supports safe, spill-proof handling. The U.L. and CE certifications confirm quality and safety standards for both consumer and professional environments.

As a high-performance battery option, it delivers steady power for critical systems — from UPS and emergency power reserves to security systems, medical equipment, and portable tools. Its rechargeable SLA chemistry and robust build mean long service life in float and cyclic applications, providing dependable reserves when power interruptions occur. The F1 terminal ensures straightforward installation in compatible devices designed for this terminal type.

Choosing this replacement battery ensures compatibility with your Panasonic LC-RB126RSP while offering an affordable, brand-new alternative backed by a 1-year warranty. It’s a practical solution when you need a reliable, long-lasting battery that combines high performance with safety certifications.

Ready to replace your Panasonic LC-RB126RSP? Add this long-lasting, high-performance replacement battery to your cart now and secure reliable backup power today.



Payment & Security

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