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All products other than All Original boards- Development Boards3D Printers, 3D Pens & FilamentsBoards Raspberry Pi- Drones/UAVBest Sellers2Age 5+Age 10+Age 7+AI HardwareArduino Boards & Kits – Original & CompatibleAge 12+Advanced Kits- 3D Printers/Pens7SemiACEBOTT STEM Kits for Robotics & DIY LearningBuck Boost Converters – Step Up & Step Down ModulesBiomedical Sensors for Health & Robotics12V Relay Modules5V Relay Modules

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NEW

12V Lead Acid Battery 1.3Ah

$7.56

-69%NEW

18650 SMD/SMT Single Battery Holder

$0.36

$0.11

-73%NEW

TP4056 Battery Charger C Type Module with Protection

$0.15

$0.04

-70%NEW

OSELTECH 3800 MAH 18650 3.7V Li-Ion Rechargeable Battery (Pack of 2)

$2.65

$0.79

-70%NEW

18650 3.7V 3800mAH Rechargeable Lithium Ion Battery with Header (Pack of 2)

$2.65

$0.79

NEW

2x AAA Micro:bit Battery Box Un-Switched

$1.88

-70%NEW

Micro:bit Battery Box with Switch - Compact Design

$1.68

$0.50

-69%NEW

2A Step-up MT3608 2V-24V DC-DC Boost Converter Module with Micro USB Port

$0.39

$0.12

-70%NEW

1800W 40A DC to DC Adjustable Power Supply Step Up Module

$18.91

$5.67

-70%NEW

1S 18650 Li-ion Battery BMS Charger Protection Module 3.7V 5A

$0.43

$0.13

-70%NEW

3 Series 40A 11.1V 12.6V 18650 Lithium Battery Protection Board with Balance

$1.28

$0.38

-70%NEW

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board

$1.69

$0.51