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- 38% 5V 1A UPS Uninterrupted Power Supply Module 3.7V Polymer 18650 Lithium Battery Step Up Reverse Overvoltage Protection Board US $0.82 View Details
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3S 4S 5S 6S 7S 8S 21V 4.2v Li-ion Balancer Board 18650 Li-ion Balncing Full Charge Battery Balance Function Protection Board US $0.82 View Details
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SAMIORE ROBOT USB Power Bank Case Kit 18650 Battery Charger DIY Box Shell Kit Black For Arduino US $0.98 View Details
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- 19% 1S/2S/3S/4S 3.7V Lithium Battery Capacity Indicator LED Display Board Power Level For 18650 Lithium Li-ion Lipo Battery US $0.96 View Details
- 29% ZB2L3 18650 Li-ion Lithium Battery Capacity Tester + Resistance Lead-acid Battery Capacity Meter Discharge Tester 1.2v 12v New US $2.32 View Details
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- 25% 1/2~20/50Pcs ZB2L3 Battery Capacity Tester External Load Discharge Type 1.2-12V Battery 18650 Equal Capacity Test US $59.59 View Details
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MPPT Solar Charge Controller 1A 4.2V 3.7V 18650 LiPo Li-ion Lithium Battery Charger Module SD05CRMA Solar Panel Battery Charging US $0.65 View Details
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- 18% 2S 3S 4S 100MA Lithium Battery Balance Circuit Board 18650 Li-ion Battery Balancing Board Balancer Current 8.4V/12.6V/16.8V US $0.82 View Details
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- 45% 10Pcs Type-C/Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-ion US $1.67 View Details
- 20% 18650 Battery Power Bank Charge Protection Board BMS 5S 18V 21V 65A Li-ion Lithium For Screwdriver/Electric Tools US $2.13 View Details
- 35% BT-168 PRO 1.2-4.8V AA/AAA/C/D Mini Battery Tester Quickly Testing For 18650 16340 14500 10440 Lithum Battery Capacity US $1.55 View Details
- 15% 150W Constant Current Adjustable Electronic Load 100V 10A 18650 Lithium Lead-acid Battery Tester Discharge Capacity Power Meter US $37.28 View Details
10PCS 1S 3A/5-6A BMS PCB Protection Board For 3.7V 18650 Li-Ion Lithium Battery US $4.21 View Details
5S 18.5V 18650 Lithium Battery Protection Board Anti-overcharged Over-discharge 21V Solar Lighting Li-ion Lipo 5 Pack 15A 25A US $1.14 View Details
- 6% BT-168 PRO Digital Battery Capacity Tester For 18650 14500 Lithum 9V 3.7V 1.5V Cell C D Batteries Tester For Electrical Tool US $2.14 View Details
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- 7% CN3065 Mini Solar Charger Board 18650 Li-on Lithium Battery Protection Board Solar Charging Module With Micro USB Port Charger US $0.78 View Details