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18650 Capacity Testers of 2025
Explore top picks
Best Choice1
XTARXTAR Dragon VP4L Plus Professional 18650 Capacity Tester Universal 18650 Charger for Rechargeable Batteries Li-ion 21700 26650 14500 16340 Ni-MH AA AAA D with USB Output and Battery Repair Function
9.9Exceptional
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Value for Money2
KOOBOOKKOOBOOK 1Pcs Type-C 18650 Lithium Battery Capacity Tester 8 Channel MAh MWh Digital Battery Power Detector Module Internal Resistance Tester Support Automatic Charge Discharge
9.8Exceptional
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3
DWEIIDWEII 1pcs 18650 Lithium Battery Capacity Tester Module MAh MWh Digital Battery Power Detector Module 18650 Tester Type-C (4 Channel)
9.7Exceptional
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4
EBLEBL 18650 Battery Charger with Discharge & Testing Functions, Lithium Battery Charger for 3.6V/3.7V/3.85V Li-ion/IMR/INR/ICR/3.2VLiFePO4, 1.2V Ni-MH/Ni-CD Rechargeable Batteries
Key specs-
Display Type:LCD screen
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Charging Slots:4 individual slots
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Input Voltage:5V 2A, 3A 5V
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Battery Types:Lithium ion, Ni-MH, Ni-Cd
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Fast Charging:Up to 2000mA
9.5Excellent
Our Rating
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5
ZORZAZORZA 1Pcs Type-C 18650 Battery Capacity Tester Lithium Battery Internal Resistance Tester 4-Channel Automatic Charge Discharge Module for Flat Ends 18650 Batteries
9.4Excellent
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6
ImrenIMREN 18650 Capacity Tester,18650 Battery Charger with Discharge & Testing Function, 21700 Battery Charger with LCD Screen Display Capacity Suit for 18650 21700 20700 1.2V Ni-MH/Ni-CD LiFePO4 Battery
9.3Excellent
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7
DWEIIDWEII 2PACK 18650 Lithium Battery Capacity Tester Module MAh MWh Digital Battery Power Detector Module 18650 Battery Tester Type-C (4 Channel)
9.0Excellent
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8
MIEKLALE18650 Battery Charger, MIEKLALE 4-Bay Rechargeable Battery Charger with Smart LCD Display, Discharge & Testing Functions for Rechargeable Batteries Ni-MH/Cd AA AAA Li-ion 26650 21700 17500 RCA123A
8.8Very Good
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9
Gleedideneny4-Bay 18650 Battery Charger，Test Battery Capacity，Touch Button,Universal Battery Charger for: 3.7V 26650 20700 18650 18350 1.2V NiMH/Cd AA AAA Size Batteries
8.7Very Good
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10
WISSBLUEWISSBLUE 18650 Battery Charger, LCD Screen Can Display Capacity, Adjustable 2A 18650 Charger, Suitable for 26650 21700 18350 17500 14500 18650,NiMH NiCd AAA AA
8.4Good
Our Rating
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