


Fitorch UC20R 26350 2000mAh USB-C Rechargeable Battery
- Direct USB-C charging. The current Fitorch UC20R has a Type-C charging port built into the battery for convenient recharging with a compatible USB-C cable.
- 2,000mAh rechargeable power. This lithium-ion cell is rated at 3.7V and 7.4Wh for equipment that supports its battery format and voltage.
- Compact 26350 format. The listed dimensions are approximately 26mm in diameter by 35mm long, with a weight of 49g. Check your device's battery fit before ordering.
- Integrated protection circuits. Built-in overcharge and discharge protection help protect the cell during charging and use.
- Easy battery identification. The UC20R model, capacity and polarity markings help you identify your spare and install it in the correct orientation.
Pairs well with
In stock! Ships within 1-2 business days.
5-Year Warranty
Complimentary shipping & returns

Fitorch UC20R 26350 2000mAh USB-C Rechargeable Battery
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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What's Inside Every Fitorch
Beyond the beam: lab-tested output you can verify, bodies CNC-machined from solid aluminum, free shipping over $49.9 and a 5-year warranty. The details nobody photographs — we obsess over anyway.
Free shipping on $49.9+
5-Year Warranty
Lab-Tested Lumens
Carved from Solid Aluminum
Product details
Quick Start & Care
Before first use: charge fully, and install the battery with the correct polarity — the diagram in your printed insert and the manual above shows the orientation for your model. If the light won't turn on, it may be in travel lock mode: press and hold the side switch for 3–5 seconds to unlock.
Care: wipe and lightly grease the threads and O-rings every six months, rinse with fresh water after saltwater exposure, and store long-term at roughly half charge.
Included in the Box
FAQs
Please read our FAQs page to find out more.
Q1. Is a battery included, or do I buy it separately?
Yes. Every Fitorch light ships with a compatible rechargeable battery (built in on models like the PX18) and a USB charging cable — ready out of the box. Any standard USB charger tops it up.
Q2. Can I trust it in rain — or after it falls in water?
Most Fitorch lights are rated IPX8 or IP68, which means full submersion and heavy rain are covered. Check this product's stated rating, keep the tail cap snug, and rinse with fresh water after a swim in the sea.
Q3. Are the lumens real?
Yes — output, beam distance and runtime are measured in the Fitorch lab, not estimated. Where a mode steps down over time, we publish both burst and sustained numbers. If it's on this page, we tested it.
Q4. Why does my light dim itself on Turbo?
That's intelligent temperature control working as designed. High output creates heat, so the driver steps down to a sustained level to protect the LED, battery and your hands. Give it a minute and full power returns.
Q5. What's the warranty, and is shipping free?
Every Fitorch light is backed by a 5-year warranty, and orders over $49.9 ship free. Spare O-rings and seals come in the box — and if anything ever goes wrong, the form on this page reaches our team directly.




