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The 14500 3.7V 800mAh lithium-ion battery delivers reliable, rechargeable power to high-output lights built for serious use. Engineered for devices like the Maratac® Compact Tri Flood, Mini LEP Cosmos, Reylight AA/14500 series, and other tactical compact flashlights, this cell provides consistent energy and extended runtime where it matters.

This is not a replacement for AA alkaline cells—it’s a higher voltage, higher performance power source designed specifically for compatible platforms.

"A prudent person foresees danger ahead and takes precautions. The simpleton goes blindly on and suffers the consequences. - Proverbs 27:12"

— CHARLES, SRO FOUNDER & FORMER LAW ENFORCEMENT.

High Output Voltage

3.7V lithium power delivers enhanced brightness and runtime

Compact Power Form

AA-sized 14500 format fits a wide range of advanced lighting tools

Reliable Capacity

800mAh provides extended use without bulk

Rechargeable Design

Lower long-term cost and reduced environmental waste

Pro-Tier Compatibility

Built for Maratac®, Reylight, LEP models, and similar high-drain devices

Only use in devices specifically rated for 3.7V 14500 cells

Charge only with verified Li-ion 14500 chargers

Store in a case when not in use— never loose in pockets or bags

Do not use if wrap is torn or damaged

Never exceed 4.2V or discharge below 3.0V

Do not leave charging unattended

The numbers, flat and honest.

Model ICR 14500 (3.7V Lithium-Ion)
Capacity 800mAh
Dimensions 1.95" x 0.56" (AA-sized)
Charging Output 4.2V @ up to 1A max
Chemistry Lithium-Ion (Li-Ion)
Charging Type Use a compatible smart charger
Packaging Ships via ground only (DOT/FAA compliance)
⸻ The SRO Standard

WHY YOU’RE BUYING FROM STAY READY.

We aren’t the Amazon of survival. We’re a small, opinionated shop that carries gear we’d stake our own lives on — and we back every piece with real support.

01

Curated

Every brand we carry has been vetted in the field by our team. If it doesn’t pass our 30-day use test, we don’t stock it.

02

Authenticated

Factory-direct from authorized dealers. No grey-market, no refurb, no knockoffs. Your warranty is real.

03

Supported

Real humans on phone, text, and email — seven days a week. We carry this gear ourselves and we stand behind it.

04

American

HQ in California. Orders ship from our US warehouse. US-based customer care.

GOVERNMENT CONTRACT EDC

What the federal government orders — released to civilians. Specialty EDC since 1992.

CountyComm started in 1992 in Sunnyvale, California, designing and producing specialty gear for federal, state, and local government agencies. The catch: anything that doesn't get shipped to a contract ends up on their public storefront — which is how civilians end up with the same EDC, watches, and tactical kit that ships in agency loadouts. They also carry the full Maratac line. Every product runs through multi-iteration field testing before it goes out the door.

  • Founded in 1992 in Sunnyvale, California
  • Designs and produces gear for federal, state, and local government
  • Civilian releases sourced from government contract overruns
  • Carries the complete Maratac brand line
  • Multi-iteration field testing on every product

Answers, straight up.

Product-specific questions on the left. Shopping with SRO on the right. Both open-ended — hit us if we missed one.

Shopping with SRO
How long does shipping take?

Most orders process within 1–3 business days from our warehouse. From there: 5–7 business days economy, 2–3 business days expedited, or overnight if you need it fast. Free economy shipping on orders over $150 (contiguous US). Alaska, Hawaii, and Pro Eagle / freight items are quoted at checkout. You’ll get a tracking number and link the moment your order ships.

What’s your return policy?

30 days from the day your order arrives. Gear has to come back unused, with all original tags, stickers, and packaging intact. For standard items we’ll send a prepaid return label and deduct return shipping from your refund. Oversized or freight returns are on you, unless the item showed up damaged, defective, or wrong — in which case we cover it.

Refunds hit your original payment method within 10 business days of approval.

What can’t I return?

Final-sale items, gift cards, food and drink products, personal-care items, anything customized or engraved, briefs (hygiene), and hazardous materials. If you’re not sure whether something qualifies, email us before you order — we’ll tell you straight.

Do you ship outside the contiguous US?

Yes. Alaska, Hawaii, and US territories ship on freight-quoted rates calculated after checkout. International orders are available worldwide at variable rates; duties and import fees are the customer’s responsibility. EU customers get a 14-day cancellation window per EU consumer law, on top of our standard return policy.

My package arrived damaged — what now?

Email info@stayreadyoutdoors.com within 7 days of delivery with your order number and clear photos of the damage (product + packaging). We’ll replace, refund, or ship a return label on us — no back-and-forth. Damaged, defective, or wrong-item claims never cost you shipping.

Can I talk to a human before buying?

Yes. Email info@stayreadyoutdoors.com — we answer every message ourselves, usually within a few hours during business days. We carry this gear, we use this gear, and we’d rather talk you out of a kit that doesn’t fit your mission than sell you the wrong one.

Do you offer a military/first-responder discount?

Yes. Active-duty and veteran military, police, fire, EMS, and medical first responders get 10% off every order. Verify through GovX at checkout — one-time, secure, and reusable across thousands of brands. Discount applies automatically once you’re verified.

IMPORTANT USE NOTES

This is not a standard AA battery. Do not use in devices rated for 1.5V only. Using this cell in non-compatible devices may damage electronics or cause unsafe conditions.

Only use in devices specifically rated for 3.7V 14500 cells Charge only with verified Li-ion 14500 chargers Store in a case when not in use— never loose in pockets or bags Do not use if wrap is torn or damaged Never exceed 4.2V or discharge below 3.0V Do not leave charging unattended