Daiwa Seaborg G800MJ
A big reel for tuna-size fish and deep water that can run straight from a 24 V boat supply.
Amazon $1,579.89 eBay$1,579.89
The Daiwa Seaborg G800MJ is the better electric reel overall, rated 4.0 to 3.0. The Daiwa Seaborg G800MJ leads on value, drag and weight. The Daiwa Seaborg G800MJ costs $40.10 less ($1,579.89 vs $1,619.99).
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.
Shimano Beastmaster 9000B
Shimano’s big electric for deep water and heavy fish, priced at the top of the range.
Amazon $1,619.99 eBay$1,619.99
Which should you buy?
- Choose the Daiwa Seaborg G800MJ for value ($43.89 per kg of drag ($1,579.89, 36 kg) vs $64.80 per kg of drag ($1,619.99, 25 kg)), drag (36 kg maximum drag vs 25 kg maximum drag) and weight (20.2 kg of drag per kg of reel (36 kg, 1,780 g) vs 16.8 kg of drag per kg of reel (25 kg, 1,485 g)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 25 kg drag and up electric reel; a clear win is highlighted. How we rank explains each one.
| Factor weight | Daiwa Seaborg G800MJ | Shimano Beastmaster 9000B |
|---|---|---|
| Overall rating | 4.0/5 | 3.0/5 |
| Value 30% | 59 $43.89 per kg of drag ($1,579.89, 36 kg) | 31 $64.80 per kg of drag ($1,619.99, 25 kg) |
| Drag 20% | 100 36 kg maximum drag | 77 25 kg maximum drag |
| Line speed 20% | 44 140 m/min with a 1 kg load | 50 loaded line speed not published (neutral score used) |
| Weight 15% | 68 20.2 kg of drag per kg of reel (36 kg, 1,780 g) | 46 16.8 kg of drag per kg of reel (25 kg, 1,485 g) |
| Warranty 15% | 100 36 months | 0 warranty not published |
Specifications
| Daiwa Seaborg G800MJ | Shimano Beastmaster 9000B | |
|---|---|---|
| Performance | ||
| Maximum drag | 36 kg | 25 kg |
| Standard pulling force (JAFS) | 52 kg | - |
| Line speed, 1 kg load | 140 m/min | - |
| Gear ratio | 2.9:1 | 3.1:1 |
| Line per handle turn | 63 cm | 88.9 cm |
| Line capacity (PE no. - metres) | PE 6-800 / 8-600 / 10-500 | PE 6-1100 / 8-900 / 10-650 / 12-550 |
| Power | ||
| Power supply | DC 12-24 V | - |
| Battery in the box | No | - |
| Warranty | 12 months | - |
| Motor warranty | 3 years | - |
| Build | ||
| Weight | 1,780 g (62.8 oz) | 1,485 g (52.4 oz) |
| Bearings (ball/roller) | 22 | 14/0 |
| Handle | Right | - |
| Released | 2024 | - |