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SigmasTek  |  SKU: BW-13121

Precor EFX 800-16 833 Gym High Performance Replacement Battery

Sale price $16.51 USD Regular price $19.03
Shipping calculated at checkout.

➤ Absorbent Glass Mat (AGM) technology for enhanced durability

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

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

➤ 100% compatible replacement for Precor EFX 800-16 833 model

➤ Includes 1-year warranty for reliable performance assurance


📦🚀 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 | 5 AH

Terminal Type

F1

Precor EFX 800-16 833 Gym Battery (Replacement) — Compatible with Precor EFX 800-16 833

Engineered for the Precor EFX 800-16 833 console, this replacement battery combines reliable compatibility with robust performance and long-term dependability. This factory-fresh, sealed lead acid (SLA) unit uses Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design to deliver consistent power to ellipticals and cardio machines. It’s a high-performance battery solution proudly built to meet or exceed OEM specifications for the Precor EFX 800-16 833 model.

Key Specifications

  • Model: Precor EFX 800-16 833
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible Applications: Upright Bikes, Recumbent Bikes, Summit Trainers, Steppers, Crosstrainers
  • Voltage: 12 Volts
  • Capacity: 5 AHF
  • Quantity: 1
  • Brand: Precor (replacement)

Benefits

This replacement battery provides a long-lasting battery option that excels under frequent use and demanding gym conditions. AGM technology ensures low internal resistance and strong charge acceptance, which translates into reliable startup power and steady performance for console electronics and control systems. As a maintenance-free unit, it eliminates the need for periodic servicing and prevents acid spills—important in busy gym environments where uptime matters.

Certified by U.L. and CE, the EFX 800-16 833 replacement battery is a durable and safe choice. It’s an ideal high-performance battery for ellipticals, treadmills, and cross trainers but also works well as a small UPS backup, emergency power source, or for powering portable tools and low-voltage accessories. The compact 12V configuration with 5 AHF capacity supports reliable operation and consistent run times for onboard electronics.

Replace your worn or weak battery with this Precor EFX 800-16 833 replacement battery to restore functionality and confidence to your equipment. Buy now to get a dependable, long-lasting solution backed by a 1 year warranty—ensure uninterrupted performance with this high-performance battery.


Payment & Security

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