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SigmasTek  |  SKU: BW-9731

Physio-Control LifePak 300 Medical Compatible Replacement Battery Set

Sale price $40.99 USD Regular price $62.64
Shipping calculated at checkout.

➤ Includes 2 brand new, factory fresh Physio-Control LifePak 300 batteries

➤ Uses Absorbent Glass Mat (AGM) technology for enhanced performance

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

➤ Rugged plastic case ensures durability and protection in medical settings

➤ U.L. recognized and CE certified with a 1-year warranty for reliability


📦🚀 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

6 Volts | 3 Ah

Terminal Type

F1

Physio-Control LifePak 300 Replacement Battery Set — Compatible with LifePak 300

Keep critical equipment operational with this factory-fresh replacement battery set for the Physio-Control LifePak 300. Designed for full compatibility with the LifePak 300, this set includes two SP6-3 batteries (6V 3AH) that deliver reliable, maintenance-free power for emergency and clinical environments. If you need a dependable, long-lasting battery for defibrillators or portable medical devices, this high-performance battery set provides safe, predictable output backed by certification and warranty.

Key Specifications

  • Model: SP6-3
  • Voltage: 6 Volts
  • Amp-Hour: 3 AH
  • Batteries Included: 2
  • Brand: SigmasTek
  • Terminal Type: F1
  • Battery Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Housing: Rugged Plastic Case And Cover
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: 100% compatible with Physio-Control LifePak 300

Benefits

This replacement battery set is optimized for critical medical scenarios where reliability cannot be compromised. AGM technology and spill-proof design minimize leakage risks and support safe storage and transport. Maintenance-free operation reduces downtime and maintenance burden, while rugged casing protects the cells from handling stress. F1 terminals enable secure connections to the device’s battery harness, ensuring consistent, low-resistance power delivery.

The high-performance battery characteristics support stable voltage under load, helping ensure the LifePak 300 maintains accuracy and functionality during emergencies. These batteries are engineered for long life and reliable recharge cycles, making them a cost-effective, long-lasting battery solution for hospitals, emergency responders, clinics, and mobile medical units. In addition to medical equipment, they are suitable for compact UPS modules, portable diagnostic devices, and other applications that require a compact, safe 6V power source.

Certified to U.L. and CE standards and backed by a 1 year warranty, this set provides assurance for mission-critical equipment. Factory-fresh condition and quick shipping mean you can return devices to service promptly with dependable power.

Ensure your LifePak 300 is always ready—purchase this replacement battery set today for dependable, long-lasting, high-performance battery power.


Payment & Security

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