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Brightway Group  |  SKU: BW-1119

Ferups FE850VA High Performance Replacement Battery By Bright Way

Sale price $91.99 USD Regular price $131.02
Shipping calculated at checkout.

➤ High-performance 12V 35Ah battery for Ferups FE850VA UPS

➤ NB terminals for secure, easy installation

➤ Durable and reliable design for consistent power output

➤ Engineered to meet high UPS power demands


📦🚀 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 | 35 AH

Terminal Type

Nut & Bolt

Bright Way 12V 35Ah NB Terminal Replacement Battery — Compatible with Ferups FE850VA

Enhance the runtime and reliability of your Ferups FE850VA UPS with this Bright Way 12V 35Ah NB terminal replacement battery. Built for demanding backup applications, this replacement UPS battery combines higher capacity with secure terminal connections to provide stable and consistent performance. Choose this high-performance UPS battery for longer runtime and dependable emergency power when you need it most.

Key Specifications

  • Voltage: 12 Volts
  • Capacity: 35 Ah (35ah specified)
  • Performance note: High Performance — 12 volts and 35 amps specified in product text
  • Terminal Type: NB Terminals
  • Terminal Style: Nut & Bolt (as referenced in product text)
  • Brand: Bright Way
  • Compatibility: Specially designed for Ferups FE850VA
  • Durable build engineered for long-life and consistent output

Benefits

  • Extended runtime: With 35 Ah capacity, this long-lasting battery provides significantly more runtime than lower-capacity replacements, making it suitable for extended outages and heavier loads in UPS applications.
  • Durability and construction: Engineered for robust performance, the durable build ensures consistent output and reliable service life across many charge cycles.
  • Secure connections: NB terminals (Nut & Bolt style as noted) offer a strong mechanical connection, reducing the risk of loose contacts and improving safety in high-current applications.
  • High performance: This high-performance UPS battery is designed to support the Ferups FE850VA during critical power events, delivering the stable power necessary to protect equipment.
  • Typical applications: Ideal for larger UPS units, emergency backup, telecom systems, data centers, networking racks, and power tools requiring a robust 12V energy source.
  • Reliable upgrade: A direct replacement that helps maintain the FE850VA’s expected performance and extends the useful life of your UPS system.

Ready to improve the backup capability of your Ferups FE850VA? Order the Bright Way 12V 35Ah NB terminal replacement battery today for a high-performance, long-lasting battery upgrade that delivers dependable emergency power.


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