Delrin Battery Lockers - Waterproof

Name: CountyComm Delrin Battery Lockers - Waterproof - Delrin Battery Lockers - Waterproof
Brand: CountyComm
SKU: 39320398495814
Price: 17.95 USD
Availability: InStock
Rating: 4.6816 (197 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$17.95

Quantity

Color

Black

Quantity

Waterproof construction protects batteries from moisture and harsh conditions
Lightweight Delrin polymer ensures easy portability without adding bulk
Secure flange-to-cap seal keeps batteries safely contained
Fits multiple lithium battery sizes for versatile storage
Includes cap and elevated section for added protection

Summarized by Shop

Material: Delrin polymer
Color: Black
Compatible Battery Sizes: AAA, AA, CR123A, 18650, 21700
Compatible Battery Technologies: Lithium-ion (Li-ion), Lithium (LiMnO2)
Weight: 7.7 g (AAA), 10.2 g (CR123), 11.1 g (AA), 10.2 g (18650), 21.5 g (21700), 27.9 g (21700 extra long)
External Diameter: 15.2 mm (AAA), 19.0 mm (AA), 21.1 mm (CR123), 23.8 mm (18650), 27 mm (21700)
Internal Opening: 10.5 mm (AAA), 14.5 mm (AA), 16.8 mm (CR123), 19.5 mm (18650), 21.9 mm (21700)
Internal Depth: 4.4 mm (AAA), 4.9 mm (AA), 3.3 mm (CR123), 7.0 mm (18650), 7.1 mm (21700)

Summarized by Shop

4.7

245 ratings

Water Tight Protection

I need about 2 more of these. Good lithium batteries are worth protecting, and this is great protection.

West · May 29, 2026

Tight but water tight

D · March 1, 2026

This product is awesome. This is my first product made of 'Delrin' and I'm extremely impressed. If you compress it correctly, you can fit up to 8 grams of "herbs" in this vessel. I was using a hammer and the material showed no signs of bowing, cracking, stress or lightening of the material. I plan to buy another, highly recommend!

s · January 28, 2026