Size Design fits both protected and unprotected batteries (up to 69mm in length ) or 78 you list both 69mm is not a 21700?

My apologies, the 21700 slimline case fits batteries up to 78mm in length.

Have the single ones been in stock ever?

I apologize they are currently out of stock, they will be arriving back in stock in 1 - 2 weeks.

Will a nitecore nl2150hpi battery fit? it is the "proprietary" battery for use in the nitecore p20ix flashlight. thank you.

The nitecore nl2150 battery is 77.2mm in length with a diameter of 21.9mm. This should fit in the 21700 battery case without any issues.

Is this Silicone or what material is ot made from?

Not quite sure. It is not soft silicone, but it is not hard plastic either. It can be deformed when squeezed, but the shape returns. Nice material, between soft silicone and rigid plastic I guess.

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Slimline 21700 Battery Case, Compact Durable TPU Organizer for Travel, Flashlights & Everyday Carry – 2-Pack (Holds 2 Batteries)

Product ID: 470019255

🎒Compact size perfect for travel & outdoor use

🔋Holds 2 x 21700 batteries securely

🛡️Durable TPU material resists cracks & impacts

€ 50.08

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power up your adventure with sleek, secure battery storage!

DOUBLE THE CONVENIENCE - Includes two cases, each holding two batteries—perfect for extended adventures or daily carry
VERSATILE COMPATIBILITY - Accommodates both protected and unprotected 21700 batteries up to 78mm in length
STAY ORGANIZED ON THE GO - Dual compartments keep fresh and depleted batteries clearly separated for hassle-free power management
TRAVEL READY COMPACT DESIGN - Slim profile fits effortlessly into backpacks, EDC kits, or camping gear without bulk
ULTIMATE BATTERY PROTECTION - Soft, shock-absorbent TPU shields terminals from damage and short circuits

The Slimline 21700 Battery Case is a compact, durable TPU organizer designed to safely store and protect up to two 21700 batteries per case. Its shock-resistant material prevents damage while a secure micro-bevel lip keeps batteries firmly enclosed. Ideal for travel, outdoor activities, and everyday carry, this 2-pack offers versatile compatibility with both protected and unprotected batteries up to 78mm long.

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