

1. The battery life is short after charging, and it cannot meet the needs of a backup power supply?
Rated 90Wh (28000mAh), AC 100W rated/150W peak—ideal for short-term emergencies (charging phones/cameras/laptops, small devices). Avoid high-power gear (electric kettles, rice cookers). Choose larger Baldr IN1200 for high-power needs.
2. How to turn on the device correctly? Do I need to press and hold the power button?
Press and hold the power button for 2s until the display lights up. If it fails, fully charge with the original charger or check for overload. For AC output: first power on (2s hold), then press the AC button.
3. The charger/body gets very hot when charging. Is this normal?
Slight heating is normal (UN38.3/UL2743 compliant). Stop use if abnormally hot/smelly: 1.Use included 35W original charger (65W fast charger optional); 2. Ensure ventilation; 3. Contact after-sales if the issue persists.
4. Can it be charged via a solar panel?
Supports solar charging up to 65W.Requirements:1.Connect to IN & OUT USB-C port (only compatible port);2.Direct charge if solar panel has USB—use adapter (20-29V open-circuit voltage) if not. Efficiency depends on sunlight,best in direct strong light
5. Can the product be taken on an airplane?
90Wh capacity complies with IATA rules (=100Wh, no airline approval needed). Carry on board (no check-in). Keep packaging/manual for security inspection.


1. The battery life is short after charging, and it cannot meet the needs of a backup power supply?
Rated 90Wh (28000mAh), AC 100W rated/150W peak—ideal for short-term emergencies (charging phones/cameras/laptops, small devices). Avoid high-power gear (electric kettles, rice cookers). Choose larger Baldr IN1200 for high-power needs.
2. How to turn on the device correctly? Do I need to press and hold the power button?
Press and hold the power button for 2s until the display lights up. If it fails, fully charge with the original charger or check for overload. For AC output: first power on (2s hold), then press the AC button.
3. The charger/body gets very hot when charging. Is this normal?
Slight heating is normal (UN38.3/UL2743 compliant). Stop use if abnormally hot/smelly: 1.Use included 35W original charger (65W fast charger optional); 2. Ensure ventilation; 3. Contact after-sales if the issue persists.
4. Can it be charged via a solar panel?
Supports solar charging up to 65W.Requirements:1.Connect to IN & OUT USB-C port (only compatible port);2.Direct charge if solar panel has USB—use adapter (20-29V open-circuit voltage) if not. Efficiency depends on sunlight,best in direct strong light
5. Can the product be taken on an airplane?
90Wh capacity complies with IATA rules (=100Wh, no airline approval needed). Carry on board (no check-in). Keep packaging/manual for security inspection.





































