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SigmasTek  |  SKU: BW-15723

Expocell P412/400 High Performance Replacement Battery

Sale price $113.99 USD Regular price $170.58
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for superior performance

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

➤ U.L. recognized and CE certified for safety and reliability

➤ 100% compatible replacement for Expocell P412/400 model

➤ Includes 1-year warranty and brand new, factory-fresh condition


📦🚀 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 | 40 Ah

Terminal Type

Nut & Bolt

Expocell P412/400 Replacement Battery — Compatible with Expocell P412/400

Replace your worn power source with a reliable, high-quality replacement battery designed for the Expocell P412/400. This high-performance battery delivers consistent power, dependable rechargeability, and the peace of mind of full compatibility with Expocell P412/400 systems. Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design, the Expocell P412/400 replacement battery is engineered for long service life and dependable operation in demanding environments.

Key Specifications

  • Compatible Model: Expocell P412/400
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Voltage: 12 Volts
  • Capacity: 40 Ah
  • Terminal Type: Nut & Bolt
  • Brand: SigmasTek
  • Warranty: 1 Year Warranty

Benefits

This Expocell P412/400 replacement battery is designed to be a long-lasting battery option that combines durability and consistent performance. AGM construction gives superior vibration resistance and efficient internal recombination to reduce water loss, ensuring a clean, maintenance-free experience. The spill-proof design and sealed housing make this battery safe for enclosed installations and mobile applications.

As a high-performance battery, it supplies stable DC power for a wide range of applications: UPS systems, emergency lighting, alarm systems, telecommunications equipment, mobility devices, and various power tools that require a reliable 12 Volt supply. The robust nut & bolt terminals provide secure connections for continuous-duty use and frequent cycling.

Durability is supported by U.L. recognition and CE certification, while the factory-fresh condition and one-year warranty ensure you receive a replacement battery that meets or exceeds OEM expectations. If you need a dependable replacement that matches Expocell P412/400 specs and delivers consistent power, this is a strong choice.

Ready to upgrade to a trusted, long-lasting battery? Order the Expocell P412/400 replacement battery today and restore full performance to your device with a proven, high-performance battery solution.



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