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SigmasTek  |  SKU: BW-10301

Criticare Systems 601/602 IQ Poet Pulse Oximeter Compatible Medical Replacement Battery

Sale price $14.99 USD Regular price $29.10
Shipping calculated at checkout.

➤ Factory fresh SP12-3.5 battery ensures peak performance

➤ 100% compatible with Criticare Systems 601, 602 IQ Poet Pulse Oximeter

➤ Maintenance-free with Absorbent Glass Mat (AGM) technology

➤ Spill-proof design with rugged plastic case for durability

➤ U.L. recognized, CE certified, and backed by 1-year warranty


📦🚀 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 | 3.5 Ah

Terminal Type

F1

SP12-3.5 (12V 3.5AH) Replacement for Criticare Systems 601, 602 IQ Poet Pulse Oximeter

The SP12-3.5 (12V 3.5AH) replacement battery is manufactured to provide direct compatibility with the Criticare Systems 601 and 602 IQ Poet Pulse Oximeter. This factory-fresh unit is designed for medical reliability, offering consistent power delivery, maintenance-free operation, and certifications that meet healthcare standards. If you need a dependable, long-lasting battery to ensure your oximeter remains portable and ready, this is a trusted replacement solution.

Key Specifications

  • Model: SP12-3.5 (12V 3.5AH)
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design
  • Construction: Spill Proof Construction
  • Case: Rugged Plastic Case And Cover
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal: F1
  • Performance: Performance Guaranteed

Benefits

This SP12-3.5 is a high-performance battery that emphasizes safety, consistency, and longevity. AGM construction provides excellent vibration resistance and low self-discharge, making it ideal for portable medical devices like pulse oximeters. Maintenance-free and spill-proof features reduce the need for service and minimize potential hazards in clinical environments. The rugged plastic case protects internal components and enhances overall durability.

As a long-lasting battery, the SP12-3.5 offers reliable standby and run times that keep your Criticare oximeter operational during transport and in the field. Its safety certifications (U.L. recognized and CE certified) mean the unit meets established standards for medical equipment. While optimized for pulse oximeters and similar medical devices, this replacement battery can also be considered for UPS backups, emergency power solutions, and small portable tools requiring stable 12V power from an AGM source.

Each unit is brand new, factory fresh, and backed by a one-year warranty plus a performance guarantee to ensure you receive a dependable replacement battery that restores device uptime quickly and affordably.

Ensure continuous monitoring capability—order your SP12-3.5 replacement battery today and give your Criticare Systems 601 or 602 IQ Poet Pulse Oximeter the long-lasting battery it needs.


Payment & Security

Payment methods

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