Collection: Batteries & Power Accessories
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Type-C USB 5V 2A Boost Converter Step-Up Power Module with Lithium Battery Charging Protection and LED Display
Vendor:KeszooxRegular price From $4.08 USDSale price From $4.08 USDUnit price / per -
DC-DC Adjustable Boost & Buck Converter 0-100V 10A with Dual Digital Voltmeter and Ammeter
Vendor:KeszooxRegular price From $6.56 USDSale price From $6.56 USDUnit price / per -
XL4015 5A DC-DC Step-Down CC/CV Module — 75W, 5–32V to 1.2–32V, Li Battery Charger
Vendor:KeszooxRegular price $8.04 USDSale price $8.04 USDUnit price / per -
Save $0.50MT3608 Mini Adjustable DC-DC Boost Module
Vendor:KeszooxRegular price $2.47 USDRegular priceUnit price / per$2.97 USDSale price $2.47 USDSale -
5V DC DC Converter Step Up Power Supply DC-DC Booster Boost Buck Converter Board Step-Up 500MA Voltage Regulator 0.9V-5V to 5V
Vendor:KeszooxRegular price $6.97 USDRegular priceUnit price / per$11.94 USDSale price $6.97 USDSale -
Fuse Battery Harness Ride-On Toy Battery Harness Red black Replacement Battery Harness Connector Accessory Reliable Performance
Vendor:KeszooxRegular price $11.64 USDRegular priceUnit price / per$17.46 USDSale price $11.64 USDSale -
High-Voltage DC-DC Booster Module Voltage Inverter Transformer 3-6V to 400KV
Vendor:KeszooxRegular price $11.24 USDSale price $11.24 USDUnit price / per -
6S Li-Ion Battery BMS Protection Board ¨C 24V Charger Module for 18650 Drill, Motor & DIY Lipo Projects
Vendor:KeszooxRegular price $6.76 USDSale price $6.76 USDUnit price / per -
3S Li-Ion Battery BMS Protection Board ¨C 60A Enhanced Balanced Module for DIY Packs & Power Tools
Vendor:KeszooxRegular price From $4.52 USDSale price From $4.52 USDUnit price / per -
Save $0.70Battery Holder 4 x AA with DC Plug
Vendor:KeszooxRegular price $3.47 USDRegular priceUnit price / per$4.17 USDSale price $3.47 USDSale -
Save $0.309V Battery to DC Plug Adapter Cable
Vendor:KeszooxRegular price $1.47 USDRegular priceUnit price / per$1.77 USDSale price $1.47 USDSale -
AMS1117 5V to 3.3V LDO Voltage Regulator Module — 800mA
Vendor:KeszooxRegular price $6.47 USDSale price $6.47 USDUnit price / per -
8205A SOT-23-6 Dual N-Channel MOSFET Li-Ion Battery Protection (10-Pack)
Vendor:KeszooxRegular price From $4.88 USDSale price From $4.88 USDUnit price / per -
5S BMS 20A Li-Ion Battery Protection Board 18V–21V for Power Tools
Vendor:KeszooxRegular price $12.88 USDSale price $12.88 USDUnit price / per -
18650 Battery Holder Case — 1/2/3/4 Slot, Wire Leads, DIY Battery Pack (Black)
Vendor:KeszooxRegular price From $5.56 USDSale price From $5.56 USDUnit price / per -
MB102 Breadboard Power Supply Kit — 3.3V/5V Module + 400-Point Breadboard + Jumper Wires
Vendor:KeszooxRegular price From $4.96 USDSale price From $4.96 USDUnit price / per -
4S 16V 12A Li-ion / LiPo BMS Protection Board — 18650 Cell Pack, PCM
Vendor:KeszooxRegular price $6.84 USDSale price $6.84 USDUnit price / per -
MP1582 / MP2467 / MP1591 / MP1593 / MP1583 DC-DC Step-Down IC — SOP-8 (5-Pack)
Vendor:KeszooxRegular price From $6.16 USDSale price From $6.16 USDUnit price / per -
DC 3–5V High Voltage Generator Arc Igniter DIY Kit — Boost Converter, -40°C to 85°C
Vendor:KeszooxRegular price $12.32 USDSale price $12.32 USDUnit price / per -
3S 12V 6A Li-ion / LiPo BMS Protection Board — 18650, 11.1V, Overcharge/Overdischarge
Vendor:KeszooxRegular price $5.96 USDSale price $5.96 USDUnit price / per -
5S 15A Li-ion BMS Protection Board — 18V–21V, 18650 Overcharge/Overdischarge/Overcurrent
Vendor:KeszooxRegular price $6.60 USDSale price $6.60 USDUnit price / per -
1S 3.7V 3A Li-ion BMS Protection Board — 18650 Overcharge/Overdischarge/Short Circuit (5-Pack)
Vendor:KeszooxRegular price $7.80 USDSale price $7.80 USDUnit price / per -
LM317 Adjustable Linear Voltage Regulator Module – 1.25V to 37V, 1.5A
Vendor:KeszooxRegular price $8.87 USDSale price $8.87 USDUnit price / per -

ME4894-G / ME4925 / ME4946 / ME4946A Synchronous Buck Converter IC — SOP-8, 95% Efficiency (10-Pack)
Vendor:KeszooxRegular price From $7.72 USDSale price From $7.72 USDUnit price / per























