KeepPower 18650 3500mAh Protected Button Top (Package of 2)

KeepPower 18650 3500mAh Protected Button Top (Package of 2)


(11 customer reviews)

441 in stock

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Frequently Bought Together

Modlite OKW Light Head (New Slim Head)

Nitecore D2 Li-ion Charger

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Big Tex Outdoors


KeepPower 18650 3500mAh Protected Button Top

Note: Cells come from KeepPower in a package with two cells and a plastic storage case. You will receive two cells when you choose a quantity of one.
This is the cell we recommend for the PLH and OKW light heads. This cell will also work with the Surefire® M600DF and Streamlight HL-X lights for optimum performance.

Nominal Capacity: 3500 mAh
Nominal Voltage: 3.7V
Discharge End Voltage: 2.5V
Max. Continuous Discharging Current: 10A

68.90mm (L) x 18.60 mm (D)

Protection Circuit (Over charge, over discharge, over current, and short-circuit)

-Do not overdischarge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.

Please note: Due to the nature of this is a consumable product, no returns are allowed unless the product is defective upon receipt.

Additional information

Weight 3 oz
Dimensions 3 × 3 × 3 in
Tailcap Options

Modlite Clicky Tailcap, No Tailcap

11 reviews for KeepPower 18650 3500mAh Protected Button Top (Package of 2)

  1. C.Lee (verified owner)

    KeepPower is my mindlessly go-to brand for rechargeables. Carried by trusted retailers such as Big Tex, high-end light makers like Malkoff Devices, and long favored by the Candlepower Forums community, I know that as long as I get these batteries from someone I trust (like Ike and his crew!), I can be certain that my flashlight won’t blow up in my pocket or catch fire to my range bag.

    With our expensive firearms and the demanding ways in which we train and use them for protection and duty, having the best – highest performing and most durable – lights on our guns becomes a necessity. The battery is an integral part of that equation, and KeepPower’s products have earned the trust of even the enthusiast base. Even comparing prices, it’s easy to see that these KeepPowers – at Big Tex’s prices – are very, very competitive, ESPECIALLY as it comes from a trusted source.

    Don’t skimp on batteries, and don’t chase a dollar or two by going with an unknown vendor or someone who may be hiding behind the veil of an online marketplace. Get good batteries directly from a vendor that you know and trust. KeepPowers from Ike is a sure thing!

  2. Henry Cottom (verified owner)

    These batteries have been great in my weaponlight!

  3. Chee (verified owner)

    These batteries are great, love how two are included with any modlite package.

  4. Jacob Brandon (verified owner)

    Works great. Love them in my Modlite!

  5. Travis Fite (verified owner)

    High quality 18650 batteries for a fair price that get to your door in a short time. Buy from BTO

  6. Cory (verified owner)

    Great quality, fast shipping!

  7. drumsetboy82 (verified owner)

    Recommended by Modlite, I have 12, no issues from any of them.

  8. johnkim.tfa (verified owner)

    great batteries!!! great pricing and fast shipping!!!

  9. Colton Omstead (verified owner)

    perfect batteries for your wml. They have a really good output and good runtime.

  10. Andrew Arcangel (verified owner)

    This is my first time using these types of rechargeable batteries. I like that they were included with the Modlite that I ordered. Out the box, both batteries had one bar. It took roughly 7hrs to get both charged up to 100%. Will definitely order more in the future.

  11. jarbob116 (verified owner)

    Shipping was Quick and the Batteries Work perfectly for Modlite Weapon lights.

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