Penjamin Special 510 Batteries — Discreet 510 Cartridge Batteries in Disguise

Take your 510 cartridge sessions anywhere — without anyone knowing. The Penjamin Special 510 Batteries are a collection of cleverly disguised 510-threaded cartridge batteries designed to look like everyday objects. Whether it's a highlighter, a permanent marker, a lip balm, or a car key fob, each Penjamin is a fully functional 510 battery hiding in plain sight. 

Why the Penjamin Special?

• Discreet by design — each Penjamin is engineered to look like an everyday object; no one will know it's a 510 battery unless you tell them
• Standard 510-thread connection — compatible with any standard 510-threaded oil cartridge; works with all major cartridge brands
• Portable & pocket-friendly — every style is compact enough to slip into a pocket, bag, or keychain for truly on-the-go sessions
• Four unique styles — choose the disguise that fits your lifestyle; from keychain to desk accessory, there's a Penjamin for every situation
• Beginner-friendly — simple operation makes the Penjamin an ideal first 510 battery for new cartridge users
• Conversation starter — the most unique 510 battery you can own; a guaranteed talking point for anyone who knows what they're looking at

Compatible With

• Any standard 510-threaded oil or concentrate cartridge

Shop Penjamin Special 510 batteries, discreet cartridge batteries, and 510 accessories at Planet Caravan — your trusted source for 510 batteries, vape cartridge batteries, and concentrate accessories.