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SigmasTek  |  SKU: BW-16658

CSB EVH12150 High Performance Replacement Battery

Sale price $44.99 USD Regular price $66.75
Shipping calculated at checkout.

➤ Replacement for CSB Battery EVH12150 with 100% OEM compatibility

➤ Absorbent Glass Mat (AGM) technology for enhanced performance

➤ Maintenance-free, spill-proof design for safe and hassle-free use

➤ U.L. Recognized and CE Certified for guaranteed safety and quality

➤ Brand new, factory fresh with a 1-year warranty included


📦🚀 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 | 15 Ah

Terminal Type

F2

CSB Battery EVH12150 Replacement - Compatible with EVH12150

Replace your worn or failing CSB Battery EVH12150 with a reliable, high-quality replacement battery engineered for compatibility, consistent performance, and dependable reliability. This replacement battery is designed to meet or exceed the OEM SLA specifications for the EVH12150 model, delivering the steady power needed for critical systems. If you need a high-performance battery that is also a long-lasting battery for everyday and emergency use, this EVH12150-compatible option provides a maintenance-free AGM design and spill-proof construction for safe, worry-free operation.

Key Specifications

  • Compatible Model: CSB Battery EVH12150
  • Replacement Brand: SigmasTek
  • Chemistry: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 15 Ah
  • Terminal Type: F2
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

This replacement battery for the EVH12150 is built to offer long-term reliability and robust performance. The AGM construction provides superior vibration resistance and better charge acceptance than traditional flooded batteries, contributing to a long-lasting battery life and consistent output. As a high-performance battery, it supports frequent charging cycles and stable voltage delivery—ideal for powering sensitive electronics and critical backup systems.

Durability is a core advantage: the maintenance-free, sealed design eliminates the need for regular water topping and reduces the risk of leaks, making it safe for use in enclosed equipment. The spill-proof construction and recognized safety certifications (U.L. and CE) make it suitable for both residential and commercial environments. Typical applications include uninterruptible power supplies (UPS), emergency lighting, alarm systems, security equipment, medical devices, and portable power tools where dependable power is essential.

Choosing this EVH12150 replacement battery means selecting a high-performance, long-lasting replacement battery that restores reliable operation to your equipment while maintaining manufacturer-level compatibility. Backed by a one-year warranty and delivered brand new and factory fresh, it’s an ideal drop-in solution for maintenance and replacement needs.

Ready to upgrade to a dependable EVH12150 replacement battery? Purchase now to restore peak performance and long-lasting power.


Payment & Security

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