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Power modules
51 products · Check the exact option on the product page.
All categories 13−
2 Series 7.4V 8.4V 18650 Lithium Battery Protection Board, With Balancing 20A Current
T1412
￥1.9View options ↗
1 Series 3.2V LFP Protection Board Single Cell 3.7V Battery Overcharge/Overdischarge Protection Board 25A16A12A
3 options · Select one
￥1.16-2.77 fromView options ↗
5V Charge and Discharge Integrated Module 3.7V 4.2V18650 Lithium Battery Charging and Boost Power Board with Protection Type-C
Multiple options
￥1.25 fromView options ↗
MP1584EN DC-DC Step-Down Power Module 3A Adjustable Step-Down Module Small Size
Multiple options
￥1.44 fromView options ↗
迷你 DC-DC 降压模块 黑板/绿板/红板
3 options · Sold separately
￥1.40-2.60 fromView options ↗
(392)2串7.4V 8.4V 18650 锂电池保护板 20A电流 标准版
0031
￥1.38View options ↗
DC-DC升压模块(0.9V~5V)升5V 600MA USB 升压电路板移动电源升压
Multiple options
￥1.10-1.28 fromView options ↗
DC自动升降压模块 2.5V-15V转3.3V 5V固定输出 小体积电源模块
Multiple options
￥1.62-1.78 fromView options ↗
Single-cell 3.7V Lithium Battery Protection Board 3/4 MOS 18650 Polymer Protection Board 7.5A Working Current
3 options · Sold separately
￥1.10-1.25 fromView options ↗
18650电池盒 单/双节 SMT贴片 直插 1/2节18650 贴片电池座 SMD
Multiple options
￥1.08-2.00 fromView options ↗
四节5号电池盒 带盖带开关 红黑引线（货号0976）
0976
￥1.3View options ↗
2/3/4 Series 8.4/12.6/16.8V 18650 Polymer Lithium Battery Balancing Current 100mA Board
Multiple options
￥2.0 fromView options ↗
LM317 DC-DC 直流转换器 降压电路板
V65
￥1.95View options ↗
24V to 12V 5V DC/DC Power Module Step-Down Power Module High Current
Multiple options
￥1.60-1.60 fromView options ↗
DC-DC电源模块 1.8V-5V转3.3V升降压转换模块
T6-1
￥1.2View options ↗
DC-DC升压稳压电源模块板 电池升压板0.9V~5V升5V 移动电源升压
Multiple options
￥1.3 fromView options ↗
5A DC-DC mini560 Step-Down Voltage Regulator Module Output 3.3V 5V 9V 12V
Multiple options
￥2.00-3.10 fromView options ↗
DC-DC Step-Down Board 3A Voltage Regulator Module MP1584EN 24V 12V 9V to 3.3V5V Adjustable Output
5 options · Sold separately
￥1.48 fromView options ↗
PD QC诱骗器板快充USB升压线Type-C停电路由器光猫适配器裸板主板
Multiple options
￥1.90-2.19 fromView options ↗
2a Boost Board, DC-DC Boost Module, Wide Input Voltage 2/24V Boost 5/9/12/28V Adjustable MT3608
Multiple options
￥1.35 fromView options ↗