400Wh Portable Power Supply Energy Storage Car Starter Battery Pack

 

PLB PowerBox, Compact 400Wh, Portable Generator Alternative, Silent DC/AC power Inverter, 12V Car ignitor, DC 19V Port, LED lighting, SOS , AC & USB Outputs, Rechargeable via AC or Solar for Camping or Backup.

High Quality 26650 Lith-ion Cell

PowerBox’s sturdy yet compact body encases a remarkable 432 watt-hours of power, Provide storage solutions by PLB automotive grade high quality lithium-ion 26650 battery cell excellent energy, certificat safe by UN UL.

Battery Management System (BMS)

PLB BMS undertakes voltage control, temperature control, short circuit prevention and more advanced safety procedures. It conducts active cell balancing to optimize battery performance and extend battery life.

 

 

Description:

Portable Power: Off-grid power supply for camping or emergency backup, capable of LED lighting, phones, laptops, TVs and mini fridges, as well as workable for UAV, aero-modelling, E-toys. PowerBox boasts 5 type of output modes: a 12V car socket, a 12V auto ignitor, an 220V AC outlet (for devices up to 200W) and 3 fast-charging USB ports, one 19V DC 3.5Aport.

Absolutely Compact: PowerBox is the lightest 432Wh power supply on the market. High-density lithium-ion battery allows for a more compact build than that of lead-acid power packs. Capacity customized is accepted upon customers request.

Safety Guaranteed: Battery Management System (BMS) played the role of voltage & temperature control , short-circuit prevention, over-charged and discharged prevention, and more advanced safety operations to ensure to complete protection for you and your devices.

What We Promise: PLB PowerBox (432Wh Portable Power Supply), 6.5ft / 200cm AC adapter, 1.6ft/50cm Car ignition cable. We carry out free 24-months warranty and lifetime technical support.

Power Long Battery is one of the leading professional 400wh portable power supply energy storage car starter battery pack manufacturers and suppliers. With consummate craft and advanced equipment, our factory can assure you the high quality but cheap price of our 400wh portable power supply energy storage car starter battery pack. Our batteries are of large capacitance, long lifespan, and optimum design. Please feel free to buy.