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Enersys  |  SKU: BW-13236

CSB HRL12500WFR High Rate Compatible Replacement Battery

Sale price $644.42 USD Regular price $808.86
Shipping calculated at checkout.

➤ High rate output of 491 Watts per Cell at 15-minute rate for reliable power delivery

➤ Low self-discharge rate of less than 3% per month for extended standby life

➤ Durable AGM sealed battery with ABS flame retardant case for safety and versatility

➤ UL listed and meets or exceeds original manufacturer specifications for quality assurance

➤ Long service life up to 10 years standby and 300 discharge cycles for cost-effective use


📦🚀 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 | 145 Ah

Terminal Type

Internal Thread

CSB Battery HRL12500WFR High Rate Replacement Battery - Compatible with HRL12500WFR

The CSB Battery HRL12500WFR replacement battery is built for reliable, high-rate duty where consistent performance and safety are essential. This long-lasting battery employs AGM sealed technology in a UL94 V-0 flame-retardant ABS case to provide maintenance-free, safe operation in UPS, emergency power, solar, and other critical systems. The HRL12500WFR delivers dependable output and standby life to keep your equipment protected during outages and peak demand events.

Key Specifications

  • Brand: CSB Battery
  • Model: HRL12500WFR
  • Volts: 12 V
  • Amp Hours: 145 AH
  • Watts per Cell: 491 W/C (15 minute rate at 1.67 Volts)
  • Self-discharge: Less than 3% per month
  • Expected service life: Up to 10 years in standby
  • Cycle life: Up to 300 complete discharge cycles
  • Terminal: IT (Internal Thread)
  • Weight: 95.9 Lbs
  • Length: 13.19 In
  • Width: 6.77 In
  • Height: 10.83 In
  • Case: ABS (UL94 V-0) flame retardant
  • Battery type: Absorbent Glass Mat (AGM) Sealed Battery Technology
  • Certifications: UL Listed
  • Package contains: 1 battery
  • Warranty: 3-Year Warranty
  • ETD: 3 Business Days
  • Shipping methods: UPS Ground and USPS
  • Shipping note: We ship in 1 business day for all in-stock items

Benefits

  • Heavy-duty construction: AGM sealed cells in an ABS UL94 V-0 case ensure robust protection, safe indoor operation, and flexible mounting options.
  • Extended service life: Low self-discharge and design life up to 10 years in standby make this a true long-lasting battery for backup systems.
  • High-rate capability: Rated at 491 W/C on the 15-minute rate, the HRL12500WFR is a high-performance battery suited for rapid discharge demands.
  • Cycle endurance: Up to 300 complete discharge cycles supports testing routines and occasional deep discharge events without premature failure.
  • Low maintenance: Sealed AGM design reduces servicing needs and prevents leaks, ideal for installations near sensitive electronics.
  • Typical uses: Perfect for Uninterruptible Power Supply (UPS), Emergency Power Supply, Emergency Lighting, Solar Power Systems, telecom, and industrial backup applications.

For a reliable replacement battery that delivers high performance and long-term standby life, choose the CSB HRL12500WFR. Verify your existing battery dimensions before ordering and select the HRL12500WFR to secure dependable backup power. Click to purchase and protect your critical systems today.


Payment & Security

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