Flux Battery

18650 Cylindrical Cell Battery Cases Set (SS304)

$49.99 USD

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SKU:LA043-1

Option 100 sets 500 sets

Purchase Orders Accepted
DDP Delivery: 5–12 Days
30-day Return & Refund Policy

Description

The 18650 Cylindrical Cell Battery Cases Set is designed for researchers and engineers working on cylindrical lithium battery assembly. This set includes the 18650 battery steel shell, cap, and insulating gaskets, providing a practical housing solution for lab-scale cell preparation. The shell is made of Japanese nickel-plated steel, while the cap is an anti-explosive structure that supports welding with aluminum tabs.

Features

Complete 18650 cylindrical cell housing set for battery assembly.
Includes steel shell, cap, and top and bottom insulating gaskets.
Anti-explosive cap structure for safer cell housing design.
Cap can be welded with 15mm × 3mm × 0.15mm aluminum tabs.
Suitable for battery research laboratories and prototype validation.

Specifications

Item	Specification
Product Name	18650 Cylindrical Cell Battery Cases Set
Included Components	18650 battery steel shell, cap, and top and bottom insulating gaskets
Cap Type	Anti-explosive cap
Weldable Tab Size	15mm × 3mm × 0.15mm aluminum tab
Packaging Options	100 set / 500 set
Standard Packaging	100 set/package
Weight	1 kg
Shelf Life	1 year
Storage Conditions	0–35℃, humidity below 75%RH, dry and ventilated environment away from heat and corrosive gases

Capping Technical Indicators

Item	Technical Requirement
Cut-off pressure value	0.9–1.4 MPa
Burst pressure value	1.8–2.5 MPa
PTC resistance	12–15
Non-operating current	3.0A
Operating current	6.0A
Max operating time at 10A	Less than 8s
Maximum voltage	15V
Maximum current	40A
Cap internal resistance	12–20 mΩ
Salt spray resistance	5 hours, level 10
Appearance	Smooth surface, free of foreign matter