ALLPOWERS R3500 vs Pecron E3600LFP
The ALLPOWERS R3500 holds 3,168 Wh against 3,072 Wh for the Pecron E3600LFP, and gives 3,200 W against 3,600 W of continuous output. In October 2026 the R3500 cost $0.66 per Wh of rated capacity and the E3600LFP $0.75. Neither is ranked above the other here: each row below shows where one leads, so the right pick depends on what you need to run.
Updated
The two in numbers
3,168 / 3,072Wh
Capacity
3,200 / 3,600W
Output
$0.66 / $0.75
Price per Wh
2.1 h / 1.7 h
Solar refill, peak sun
Figures read R3500 first, E3600LFP second.
Which one suits what
One line per criterion, each with the numbers behind it. There is no overall winner: weigh the lines that matter for your list.
- Longer runtime on the same load: the ALLPOWERS R3500, with 3,168 Wh against 3,072 Wh for the E3600LFP. Runtime follows usable watt hours.
- Bigger loads at once: the Pecron E3600LFP, with 3,600 W against 3,200 W for the R3500. Continuous output caps what runs at the same moment.
- Motor and compressor starts: the Pecron E3600LFP, with 7,000 W against 6,000 W for the R3500. The surge rating covers the start of a fridge, pump or tool.
- Carrying it: the Pecron E3600LFP, with 79.4 lb (36 kg) against 92.6 lb (42 kg) for the R3500. Lighter is easier to move.
- Price per watt hour: the ALLPOWERS R3500, with $0.66 against $0.75 for the E3600LFP. Prices as stored for October 2026; sale prices change often.
- Solar refill: the Pecron E3600LFP, with 1.7 h of peak sun against 2.1 h of peak sun for the R3500. From empty at each station's own solar limit.
Running time, side by side
Each appliance on its own on a full charge, at 85% efficiency. Loads used for minutes a day show minutes of use.
| Appliance | Watts | R3500 | E3600LFP |
|---|---|---|---|
| Phone charging | 20 W | 5.6 days | 5.4 days |
| Laptop (while charging) | 65 W | 41.4 h | 40.2 h |
| Wi-Fi router and modemestimate | 28 W | 4.0 days | 3.9 days |
| LED bulb, 60 W equivalent (800 lumens) | 8.5 W | 13.2 days | 12.8 days |
| TV, 55 inch LED (LCD) | 82 W | 32.8 h | 31.8 h |
| CPAP machine (no humidifier) | 11 W | 10.2 days | 9.9 days |
| CPAP machine with heated humidifier | 56 W | 2.0 days | 46.6 h |
| Oxygen concentrator (home, stationary) | 290 W | 9.3 h | 9.0 h |
| Box fan (20 inch) | 125 W | 21.5 h | 20.9 h |
| Refrigerator (modern, full size) | 275 W | 2.1 days | 2.0 days |
| Chest freezer | 300 W | 3.4 days | 3.3 days |
| Sump pump (1/2 HP) | 925 W | 2.9 h | 2.8 h |
| Drip coffee maker | 900 W | 3.0 h of use | 2.9 h of use |
| Microwave oven (1,000 W cooking power) | 1,530 W | 1.8 h of use | 1.7 h of use |
| Electric kettle | 1,500 W | 1.8 h of use | 1.7 h of use |
| Window air conditioner (5,000 BTU) | 525 W | 5.1 h | 5.0 h |
| Electric space heater (1,500 W) | 1,500 W | 1.8 h | 1.7 h |
Watts vary by model and age. Check the label on your own appliance and enter it for an exact answer.
Specifications
| Specification | R3500 | E3600LFP |
|---|---|---|
| Rated capacity | 3,168 Wh | 3,072 Wh |
| Battery chemistry | LiFePO4 (lithium iron phosphate) | LiFePO4 (lithium iron phosphate) |
| Cycle life | 3,500 cycles (end capacity not published) | 3,500 cycles to 80% capacity |
| Continuous AC output | 3,200 W | 3,600 W |
| Surge rating | 6,000 W | 7,000 W |
| AC voltage | 120 V | 120 V |
| USB-C | 2 ports | Not published |
| 12 V car outlet | up to 120 W | Not published |
| Wall charging input | up to 1,500 W | up to 3,200 W |
| Solar input | up to 2,000 W | up to 2,400 W |
| Expansion batteries | yes, up to 6,336 Wh in total (B3000) | yes, up to 18,432 Wh in total (EP3800-48V) |
| Backup (UPS) switchover | 20 ms or faster | not published |
| Weight | 92.6 lb (42 kg) | 79.4 lb (36 kg) |
| Size (box) | 20.9 × 14.2 × 13.6 in | 17.5 × 13.8 × 12.1 in |
| App connection | Bluetooth, Wi-Fi | Wi-Fi |
| Warranty | 5 years | 2 years |
| 240 V | Not published | 240 V only with a second unit linked |
| USB-A | Not published | 4 ports |
| Car charging input | Not published | up to 150 W |
| Charges down to | Not published | 32 °F (0 °C) |
| Runs down to | Not published | -4 °F (-20 °C) |
Solar refill counts 75% of each station's own solar limit reaching the battery; at 4 peak sun hours a day, divide by 4 for days.
The two stations
ALLPOWERS's page for the R3500 (opens in a new tab) Pecron's page for the E3600LFP (opens in a new tab)
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