DARAN YOUYO R100 89.6Wh LiFePO4 Power Bank

Portable 89.6Wh LiFePO4 Power Station

The DARAN YOUYO R100 packs an 89.6Wh lithium-iron-phosphate battery into a 3.3×6.5×4.0in frame that weighs 2.54lb. It delivers 100W continuous output with a 200W peak, making it suitable for laptops, phones, e-readers and Bluetooth audio gear during travel or brief outages. The slim profile and soft handle let it slide into a backpack without bulk. It is not for users who need to run appliances above 100W or require multi-day off-grid capacity.

Sustained Output and Recharge Behaviour

The unit maintains 100W across its two AC sockets, two USB-C ports (45W and 15W), two USB-A ports (18W and 15W) and a DC5521 port (60W) without throttling in typical ambient conditions. Recharging from empty to 80% takes about 1.5 hours via AC or combined AC plus USB-C PD input. A 90% conversion factor applies when estimating runtime from the 89.6Wh rating. It is not for scenarios that demand continuous loads near the 200W peak for extended periods.

Build, Connectors and Daily Use

The Advanced Gray enclosure uses LiFePO4 chemistry rated for long cycle life and includes an LED display that shows remaining power and status once the protective film is removed. Four recharge paths — AC wall, USB-C PD, 12V car socket and optional solar — provide flexibility at home, in a vehicle or at a campsite. The seven mixed outputs cover most modern mobile devices simultaneously. It is not for buyers who need wireless charging, a built-in solar panel or ruggedised water-resistant construction.