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Brightway Group  |  SKU: BW-9415

Philips 12V33B1 High Performance Replacement Battery By Bright Way

Sale price $91.99 USD Regular price $140.27
Shipping calculated at checkout.

➤ High 12V voltage ensures consistent power supply

➤ 35Ah capacity supports long-lasting device operation

➤ Designed specifically for critical medical equipment

➤ Durable nut & bolt terminal for secure connections

➤ Reliable performance enhances medical device efficiency


📦🚀 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

Philips 12V33B1 Replacement Battery by Bright Way - Compatible with Philips 12V33B1

Ensure uninterrupted operation of your Philips 12V33B1 medical equipment with the Bright Way Philips 12V33B1 replacement battery. This 12-volt, 35-amp hour battery is crafted for dependable, consistent performance in critical medical applications. If you need a stable, high-performance battery to replace worn cells or to maintain reliable backup power, this Bright Way replacement is built to meet those demands with secure NB terminal connections and medical-grade compatibility.

Key Specifications

  • Brand: Bright Way
  • Compatible Model: Philips 12V33B1
  • Voltage: 12V
  • Capacity: 35Ah
  • Terminal: NB
  • Designed For: Medical applications; ideal for critical medical equipment

Benefits

This replacement battery offers a long-lasting battery option suited for devices that require consistent, dependable power. The 35Ah capacity gives extended runtime for monitoring equipment, portable medical devices, and support systems. As a high-performance battery, it maintains steady voltage under load, reducing the risk of brownouts or intermittent operation that can compromise sensitive instruments.

Designed with reliability in mind, the NB terminal provides robust mechanical fastening for safe electrical contact and minimized maintenance. Whether used as the main power source or as a backup in UPS and emergency power setups, the Bright Way Philips 12V33B1 replacement battery is engineered to perform under continuous or intermittent duty cycles. Its suitability for medical environments means it can handle demanding usage scenarios where predictable energy delivery is essential.

In addition to medical equipment, this battery is useful for other applications that seek a dependable 12V, 35Ah supply—such as small UPS systems, emergency power units, and portable tool packs that require a steady DC supply. Choosing this battery gives you the advantage of proven compatibility with the Philips 12V33B1 model and the peace of mind that comes with a purpose-built replacement.

Ready to upgrade or replace your battery? Purchase the Philips 12V33B1 replacement battery now and secure a high-performance, long-lasting battery that keeps your critical equipment powered reliably.


Payment & Security

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