HIGHSTAR 18650 2000mAh 3.7V Lithium Battery
Premium NCM chemistry ensures stable voltage output and extended cycle life
Precision-engineered 3C discharge rate supports high-power devices without performance drop
Ultra-safe LiPo construction with built-in protection against overcharge and short circuits
Ideal for hearing aids, TWS earbuds, submarines, and high-drain 3C electronics
Exact dimensions (18×65mm) guarantee seamless compatibility with 18650 battery compartments
Batch-tested for consistent capacity and discharge efficiency
Wholesale-ready packaging with bulk discounts for industrial buyers
Global compliance with CE/RoHS certifications
Direct factory pricing with guaranteed 30% below retail market rates
Recent Purchase
cxp***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$20.60
38 days ago
blj***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$65.92
37 days ago
hpp***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$65.92
49 days ago
sxk***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$61.80
18 days ago
xek***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$20.60
14 hours ago
lby***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$20.60
47 days ago
grq***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$16.48
48 days ago
cpr***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$65.92
25 days ago
wlt***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$45.32
24 days ago
rip***
Nominal Voltage:3.7V;Nominal Capacity:3500MAH;Battery Type:cylindrical;
$78.28
46 days ago
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Customer Reviews
HIGHSTAR 18650 2000mAh 3.7V Hearing Aid Battery Tester NCM Replacement Lipo Battery TWS Auricular Submarines 3C Discharge Rate
$2.66$4.12-35.44%
Nominal Voltage:
3.7V
Nominal Capacity:
3500MAH
Battery Type:
cylindrical
Quantity:
Add to Cart
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