Daiwa Seaborg G300J
A tougher-motor 300J for anglers who fish it hard, with a longer motor warranty than the standard model.
Amazon $1,149.99 eBay$1,149.99
The Daiwa Seaborg G300J is the better electric reel overall, rated 3.5 to 3.0. The PENN Fathom Electric 50 wins on value and drag. The PENN Fathom Electric 50 costs $310.04 less ($839.95 vs $1,149.99).
Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.
PENN Fathom Electric 50
The Fathom Electric alone, for anglers who already own a 12 V battery.
Amazon $839.95 eBay$839.95
Which should you buy?
- Choose the PENN Fathom Electric 50 for value ($46.41 per kg of drag ($839.95, 18.1 kg) vs $71.87 per kg of drag ($1,149.99, 16 kg)) and drag (18.1 kg maximum drag vs 16 kg maximum drag).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 14 to 24 kg drag electric reel; a clear win is highlighted. How we rank explains each one.
| Factor weight | Daiwa Seaborg G300J | PENN Fathom Electric 50 |
|---|---|---|
| Overall rating | 3.5/5 | 3.0/5 |
| Value 30% | 24 $71.87 per kg of drag ($1,149.99, 16 kg) | 55 $46.41 per kg of drag ($839.95, 18.1 kg) |
| Drag 20% | 36 16 kg maximum drag | 46 18.1 kg maximum drag |
| Line speed 20% | 58 146 m/min with a 1 kg load | 50 loaded line speed not published (neutral score used) |
| Weight 15% | 100 27.8 kg of drag per kg of reel (16 kg, 575 g) | 50 weight not published (neutral score used) |
| Warranty 15% | 100 36 months | 0 warranty not published |
Specifications
| Daiwa Seaborg G300J | PENN Fathom Electric 50 | |
|---|---|---|
| Performance | ||
| Maximum drag | 16 kg | 18.1 kg |
| Standard pulling force (JAFS) | 14 kg | - |
| Line speed, 1 kg load | 146 m/min | - |
| Gear ratio | 6:1 | 1.9:1 |
| Line per handle turn | 83 cm | - |
| Line capacity (PE no. - metres) | PE 3-400 / 4-300 / 5-230 | Braid 30 lb 1635 yd / 40 lb 1335 yd / 50 lb 1140 yd |
| Power | ||
| Power supply | DC 12-16.8 V | 12 V (battery sold separately) |
| Battery in the box | No | No |
| Warranty | 12 months | - |
| Motor warranty | 3 years | - |
| Build | ||
| Weight | 575 g (20.3 oz) | - |
| Bearings (ball/roller) | 18/1 | 5 |
| Handle | Right | Right |
| Released | - | 2024-09 |