Collection: Batteries & Power Accessories
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4S 14.8V 30A Li-ion BMS Protection Board with Cell Balancing — 18650 Battery Pack
Vendor:KeszooxRegular price $8.44 USDSale price $8.44 USDUnit price / per -
3S 12.6V 20A Li-ion BMS Protection Board — 18650, Drill Motor, -40°C to 85°C
Vendor:KeszooxRegular price $4.88 USDSale price $4.88 USDUnit price / per -
5V Boost Converter + Li-ion Charger Module — 1A, 4.2V, LED Display, OVP/OTP (2-Pack)
Vendor:KeszooxRegular price $7.60 USDSale price $7.60 USDUnit price / per -
Mini DC-DC Step-Up Boost Converter Module — 0.9–3.3V to 3.3V / 0.9–5V to 5V, 500mA (2-Pack)
Vendor:KeszooxRegular price $7.40 USDSale price $7.40 USDUnit price / per -
DC-DC Step-Down Buck Converter Module — 9–120V to 5V / 12V, 3A, 96% Efficiency, with Heat Sink
Vendor:KeszooxRegular price $8.60 USDSale price $8.60 USDUnit price / per -
2PCS Adjustable MP1584EN DC-DC Step-Down Power Module 3A Output 3V/5V/9V/12V
Vendor:KeszooxRegular price $12.36 USDSale price $12.36 USDUnit price / per -
4S-7S 18650 Li-ion Lithium Battery BMS Protection Board with Balance 16.8V-21V 20A
Vendor:KeszooxRegular price From $16.04 USDSale price From $16.04 USDUnit price / per -
2pcs Mini360 DC-DC Buck Converter Module 2A Adjustable 1V-17V Step-Down
Vendor:KeszooxRegular price $7.36 USDSale price $7.36 USDUnit price / per -
DC-DC Adjustable Step-Up Power Module Boost Converter 3V-35V to 4V-40V
Vendor:KeszooxRegular price From $6.72 USDSale price From $6.72 USDUnit price / per -
LED Dual USB 5V 2.4A Micro/Type-C Mobile Power Bank Charging Module with 18650 Lithium Battery Protection
Vendor:KeszooxRegular price From $8.20 USDSale price From $8.20 USDUnit price / per -
DC-DC Boost Converter Module 250W 10A Non-Isolated Step-Up LED Driver for Mobile Power Supply
Vendor:KeszooxRegular price $15.04 USDSale price $15.04 USDUnit price / per -
5S 18.5V–21V 15A BMS 18650 Lithium Battery Protection Board for Solar Lighting
Vendor:KeszooxRegular price From $6.04 USDSale price From $6.04 USDUnit price / per -
HLK Series AC-DC Mini Power Supply Module 220V to 3.3V/5V/12V for Smart Home and DIY Electronics
Vendor:KeszooxRegular price From $17.60 USDSale price From $17.60 USDUnit price / per -
2S 7.4V 18650 BMS Protection Board — 8A Continuous / 16A Peak
Vendor:KeszooxRegular price From $7.64 USDSale price From $7.64 USDUnit price / per -
DC-DC USB Adjustable Step-Up/Step-Down Power Supply Voltage Regulator Module with Red Display
Vendor:KeszooxRegular price From $12.04 USDSale price From $12.04 USDUnit price / per -
3PCS 1S LiFePO4 / Lithium Battery Protection Board BMS 12A–24A with Short Circuit and Overcharge Protection
Vendor:KeszooxRegular price From $13.60 USDSale price From $13.60 USDUnit price / per -
40PCS AMS1117 Series SOT-223 Step-Down Voltage Regulator (1.2V–5V Adjustable)
Vendor:KeszooxRegular price From $11.48 USDSale price From $11.48 USDUnit price / per -
18650 Lithium Battery Charger Module 2S 3S 4S USB Type-C 8.4V 12.6V 16.8V Boost Board
Vendor:KeszooxRegular price From $7.40 USDSale price From $7.40 USDUnit price / per -
B3 Balance Charger for 2S 3S 7.4V 11.1V LiPo Battery RC Aircraft and Car Models
Vendor:KeszooxRegular price $19.48 USDSale price $19.48 USDUnit price / per -
DD2712SA SM 3.5A DC-DC Buck Converter Step-Down Voltage Regulator Module 4.5-27V to 3-12V
Vendor:KeszooxRegular price From $10.40 USDSale price From $10.40 USDUnit price / per -
2PCS MT3608 DC-DC Adjustable Boost Converter Module 2A Step-Up 2V-24V to 5-28V LM2577
Vendor:KeszooxRegular price $10.28 USDSale price $10.28 USDUnit price / per -
400W DC-DC High-Power Constant Voltage & Current Boost Power Supply Module for LED & Notebook Charging
Vendor:KeszooxRegular price $16.20 USDSale price $16.20 USDUnit price / per -
CNC USB Adjustable Regulated Power Supply Module 15W Constant Voltage & Current
Vendor:KeszooxRegular price $61.12 USDSale price $61.12 USDUnit price / per -
DC-DC Adjustable Boost & Buck Voltage Regulator Module LM2596S-ADJ, MT3608, MP1584EN
Vendor:KeszooxRegular price From $5.44 USDSale price From $5.44 USDUnit price / per























