MTEHFYAF® 24V High Power Relay Battery (5L Pulse-Portable Oxygen Concentrator Specialised Relay Battery)
MTEHFYAF® 24V High Power Relay Battery (5L Pulse-Portable Oxygen Concentrator Specialised Relay Battery)
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🌟Youth Edition
✔️ Compact, lightweight, and easy to carry.
Best for: Travel, fitness, mountain climbing.
Medical Use: COPD Stage 1 (Mild).
Key Benefits: Boost energy, improve performance, enhance well-being.
Special Offer: Get a free carrying case with your purchase!
Perfect for Wellness! Buy Now💧Silver Edition
✔️ Pulsed flow for daily oxygen needs.
Best for: Work stress, pregnancy, frequent flyers.
Medical Use: COPD Stage 2 (Moderate).
Key Benefits: Reduce stress, improve sleep, alleviate discomfort.
Everyday Convenience! Buy Now💎Gold Edition
✔️ Medical-grade oxygen (93%+).
Best for: Elderly care, professional use.
Medical Use: COPD Stage 3 (Severe).
Key Benefits: Support respiratory health, improve quality of life.
Ultimate Care! Buy Now🏠Home Use Model
✔️ Continuous 5L/min for stability.
Best for: Home therapy, daily oxygen support.
Medical Use: COPD Stage 4 (Very Severe).
Key Benefits: Reliable, easy to use, provides consistent oxygen flow.
Reliable & Stable! Buy Now1. We support Klarna installment payments, 30 days interest-free, up to 6 installments. Learn more
2. Not sure which oxygen concentrator suits you? Click here for a buying guide.
Currently, the United States, Canada, Germany, and the United Kingdom have overseas warehouses for direct shipments. It will usually take about 3-5 business days to be delivered. For detailed shipping information, visit our Shipping Policy page.
To enhance your shopping experience, we offer a 30-day return and exchange policy for all our products. Shop with confidence! To learn more about our refund process, please check our Refund Policy page.
Let us know if you have any questions! You can reach us via:
- Tel/WhatsApp: +1(425)372-8851
- Email: support@mtehfyaf.com
- Online Chat: Available on our website
We’re here to help!
- Shipping from US warehouse
- 2-Year Warranty
- Free Shipping On Orders Over $100
Key Attributes:
Type: large capacity, portable, outdoor use
Output interface: DC round plug
Input Interface: 24V/3A
Socket standard: universal
Protection: over-discharge, short-circuit protection, over-charging, low tension
Product Name: 2600mAH mobile power
Product size: 8.27*2.76*1inch
Weight: 0.68Ib
Colour: Black
Use: Portable charger
Battery type: polymer lithium ion battery
