Premium 18650 Battery Cap for Lithium-ion Cells
Crafted from high-grade conductive alloy for optimal power transfer with corrosion-resistant nickel plating
Precision-engineered spring-loaded contact system ensures consistent pressure and secure battery connections
CNC-machined brass construction with laser-etched anti-slip texture for effortless installation
Compatible with most cylindrical lithium-ion battery cases (18650/20700/21700 sizes)
Essential component for DIY power banks, vape mods, flashlights, and solar energy storage systems
Industrial-grade durability withstands 10,000+ insertion cycles without performance degradation
Batch packaging available for electronics manufacturers and battery pack assemblers
Recent Purchase
hhi***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:pack;
$28.50
5 days ago
dpv***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:pack;
$19.95
39 days ago
iyp***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:Pouch (Polymer);
$17.0
22 days ago
dbw***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:Pouch (Polymer);
$27.2
7 days ago
zpy***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:cylindrical;
$20.79
39 days ago
cve***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:cylindrical;
$35.64
35 days ago
xis***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:Lithium-ion;
$47.40
24 days ago
ycx***
Nominal Voltage:Other;Nominal Capacity:Other;Battery Type:Lithium-ion;
$31.60
21 days ago
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Customer Reviews
AOTELEC 18650 Battery Cap for Lithium-ion Battery Cylinder Cell Case Material
$1.8$2.85-36.84%
Nominal Voltage:
Other
Nominal Capacity:
Other
Battery Type:
pack
Pouch (Polymer)
cylindrical
Lithium-ion
Quantity:
Add to Cart
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