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, soft durable material - Pack of 2 (Holds 2 Batteries)

Product ID: 524563059

🎒Compact & lightweight for outdoor adventures

🔋Holds 2 x 21700 batteries securely

🛡️Soft, durable rubber-like material protects from impacts

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9903 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

SECURE CLOSURE - Micro-bevel lip ensures batteries stay locked in place, no accidental spills
SMART ORGANIZATION - Store used batteries upside down to track power status effortlessly
OUTDOOR READY DESIGN - Compact, lightweight case fits seamlessly into hiking or camping gear
DUAL BATTERY CAPACITY - Each case holds 2 batteries, perfect for on-the-go power needs
ULTIMATE BATTERY PROTECTION - Soft, impact-resistant material shields terminals and prevents cracks

The Slimline 21700 Battery Case is a pack of two durable, soft rubber-like holders designed to protect and organize your 21700 batteries. Each case securely holds two batteries (up to 78mm length), featuring a micro-bevel lip closure and a smart design to track used batteries. Lightweight and impact-resistant, it’s ideal for professionals and outdoor enthusiasts who demand reliable power storage on the move.

Reviews

N**N

The battery case quality is high standard

21.02.2026

S**R

Perfect Protection

5.02.2026

T**H

A little pricey

28.12.2024

F**O

For 21700 Li-ion batteries

2.08.2023

J**K

Happy

11.07.2025

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