YoshinoYoshino B2000 SST
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- Strong Battery Lifespan Cycles: 4000
- Strong Ac Wave Quality: Pure Sine Wave
- Strong Portable: Yes
- Strong Fast Charging: Yes
- Strong Smart Charging: Yes
- Low Ac Charge Speed: 1500
- Low Expandable Capacity: No
- Low Ups Switch Time: 20ms
- Low Energy Density Wh Per Kg: 42.4
Pick an activity to see how long Yoshino B2000 SST powers a typical loadout.
Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.
Remote Work runtime estimates
- Laptop (65W): 17.3 hours
- 27" Monitor (40W): 28.2 hours
- Router + Modem (30W): 37.6 hours
- Phone Charger (20W): 56.4 hours
- Desk Lamp (10W): 112 hours
Tailgating runtime estimates
- 55" TV (120W): 9.4 hours
- PA Speaker (150W): 7.5 hours
- Mini Fridge (60W): 53.7 hours
- Blender (500W): 2.3 hours
- Phone Charger (20W): 56.4 hours
Van Life runtime estimates
- Mini Fridge (60W): 53.7 hours
- 12V Water Pump (100W): 37.6 hours
- LED Lantern (10W): 112 hours
- Laptop (65W): 17.3 hours
- Portable Fan (40W): 28.2 hours
Overlanding runtime estimates
- Mini Fridge (60W): 53.7 hours
- LED Light Panel (100W): 11.3 hours
- Laptop (65W): 17.3 hours
- Phone Charger (20W): 56.4 hours
- 12V Water Pump (100W): 37.6 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 225 hours
- Mini Fridge (60W): 53.7 hours
- LED Lantern (10W): 112 hours
- Phone Charger (20W): 56.4 hours
- 12V Water Pump (100W): 37.6 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 31.3 hours
- Humidifier (30W): 93.9 hours
- Nebulizer (100W): 11.3 hours
- Oxygen Concentrator (350W): 3.6 hours
- Phone Charger (20W): 56.4 hours
Photography & Video runtime estimates
- Camera Battery Charger (30W): 37.6 hours
- LED Light Panel (100W): 11.3 hours
- Drone Charger (70W): 16.1 hours
- Laptop (65W): 17.3 hours
- 27" Monitor (40W): 28.2 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 2.3 hours
- Fish Finder (5W): 225 hours
- Space Heater (750W): 2.5 hours
- Phone Charger (20W): 56.4 hours
- LED Lantern (10W): 112 hours
Camping runtime estimates
- Mini Fridge (60W): 53.7 hours
- LED Lantern (10W): 112 hours
- Portable Fan (40W): 28.2 hours
- Phone Charger (20W): 56.4 hours
- Laptop (65W): 17.3 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 37.6 hours
- Laptop (65W): 17.3 hours
- 55" TV (120W): 9.4 hours
- Phone Charger (20W): 56.4 hours
- Mini Fridge (60W): 53.7 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 53.7 hours
- CPAP Machine (40W): 31.3 hours
- Router + Modem (30W): 37.6 hours
- LED Light Panel (100W): 11.3 hours
- Phone Charger (20W): 56.4 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 7.5 hours
- Stage Light (200W): 5.6 hours
- LED Light Panel (100W): 11.3 hours
- Laptop (65W): 17.3 hours
- Phone Charger (20W): 56.4 hours
Job Sites runtime estimates
- Circular Saw (1800W): 0.6 hours
- Corded Drill (700W): 1.6 hours
- Air Compressor (1000W): 2.8 hours
- Laptop (65W): 17.3 hours
- Phone Charger (20W): 56.4 hours
Home Backup runtime estimates
- Mini Fridge (60W): 53.7 hours
- Router + Modem (30W): 37.6 hours
- 55" TV (120W): 9.4 hours
- Laptop (65W): 17.3 hours
- Phone Charger (20W): 56.4 hours
RV Life runtime estimates
- Mini Fridge (60W): 53.7 hours
- 55" TV (120W): 9.4 hours
- Laptop (65W): 17.3 hours
- 12V Water Pump (100W): 37.6 hours
- Coffee Maker (800W): 1.4 hours
Budget Camping runtime estimates
- Phone Charger (20W): 56.4 hours
- LED Lantern (10W): 112 hours
- Portable Fan (40W): 28.2 hours
- Laptop (65W): 17.3 hours
- Mini Fridge (60W): 53.7 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 53.7 hours
- Laptop (65W): 17.3 hours
- LED Light Panel (100W): 11.3 hours
- 12V Water Pump (100W): 37.6 hours
- Induction Cooktop (1800W): 0.6 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 0.6 hours
- Blender (500W): 2.3 hours
- Portable Freezer (120W): 26.8 hours
- Coffee Maker (800W): 1.4 hours
- LED Light Panel (100W): 11.3 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 53.7 hours
- Laptop (65W): 17.3 hours
- 12V Water Pump (100W): 37.6 hours
- LED Light Panel (100W): 11.3 hours
- 55" TV (120W): 9.4 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 53.7 hours
- Portable Freezer (120W): 26.8 hours
- Router + Modem (30W): 37.6 hours
- 55" TV (120W): 9.4 hours
- Space Heater (750W): 2.5 hours
Yoshino B2000 SST scores 72.9 out of 100 in the AGB database, placing it #100 of 194 portable power stations we track. That earns a B grade in our 0-100 composite, which weighs 45 feature axes from capacity and AC output to charging speed, noise, and warranty. Strengths: Strong Battery Lifespan Cycles: 4000; Strong Ac Wave Quality: Pure Sine Wave. Trade-offs: Low Ac Charge Speed: 1500; Low Expandable Capacity: No. Read the full Yoshino Yoshino B2000 SST breakdown on AGB for per-feature scores, pricing across Amazon, Walmart and the Yoshino store, and head-to-head comparisons with the products it's most often cross-shopped against.
AC Power
Charging
DC Power
Physical
Battery
Advanced Features
Connectivity
Warranty
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | |  |  |  |
|---|---|---|---|---|
| 72.9 | 86.9 | 82.6 | 82.5 | |
| 1,326 Wh | 1,536 Wh | 1,843 Wh | 1,536 Wh | |
| 2,000 W | 1,800 W | 2,500 W | 1,800 W | |
| 31.3 kg · 69 lbs | 16.5 kg · 36.4 lbs | 25 kg · 55 lbs | 17.5 kg · 38.6 lbs | |
| 4,000 | 3,000 | 3,500 | 4,000 | |
| — | 15 ms | 10 ms | 20 ms | |
| 600 W | 500 W | 1,200 W | 800 W | |
| $1,199 | $1,099 | $995 | $999 | |
| $0.90/Wh | $0.72/Wh | $0.54/Wh | $0.65/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.
How long does the Yoshino B2000 SST run a laptop for remote work?
About 17.3 hours at a steady 65W draw.
How long does the Yoshino B2000 SST run a 27" monitor for remote work?
About 28.2 hours at a steady 40W draw.
How long does the Yoshino B2000 SST run a 55" tv for tailgating?
About 9.4 hours at a steady 120W draw.
How long does the Yoshino B2000 SST run a pa speaker for tailgating?
About 7.5 hours at a steady 150W draw.
How long does the Yoshino B2000 SST run a mini fridge for van life?
About 53.7 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the Yoshino B2000 SST run a 12v water pump for van life?
About 37.6 hours on a 100W 12v water pump (modeled at a 30% duty cycle).
How long does the Yoshino B2000 SST run a mini fridge for overlanding?
About 53.7 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the Yoshino B2000 SST run a led light panel for overlanding?
About 11.3 hours at a steady 100W draw.
How long does the Yoshino B2000 SST run a fish finder for boats & marine?
About 225 hours at a steady 5W draw.
How long does the Yoshino B2000 SST run a mini fridge for boats & marine?
About 53.7 hours on a 60W mini fridge (modeled at a 35% duty cycle).