D3665PRO Datasheet
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| Stored energy | 2496Wh |
| Rated capacity | 65Ah |
| Nominal voltage | 38.4V |
| Volt range | 30V-43.2V |
| Charge time | Standard5.5h |
| Rapid 1.5h | |
| Charge method CC-CV | Standard 13A/42V |
| Rapid 60A/42V | |
| Max discharge current | Peak(10s) 250A |
| Continous 65A | |
| Cycle life 0.5C, 23℃/73°F | 50% ＞7000 cycles |
| 100% ＞2000 cycles | |
| Operating temperature range | Charge 0°C~45°C/32°F~131°F |
| Discharge -20°C~45°C/-4°F~140°F | |
| Storage(1month) -20°C~45°C/-4°F~113°F | |
| Storage(6month) -10°C~35°C/14°F~95°F | |
| Water proof | IP67 |
Flammability rating | UL94-VO |
| Approx weight | 21.3kg /46.9lbs |
| Series & parallel connection | Series not supported. Up to 7 in parallel. Batteries must be fully charge before parallel connection.Contact manufacturer to parallel more units |
| Length | Width | Width |
| 378mm | 205mm | 257mm |
| 14.9in | 8.1in | 10.1in |
| Balance | Current | 50mA |
| Activate volt | 3.4V/ cell | |
| High temperature protection(MOSFET) | Protection | 85°C/185°F |
| Release | 60°C/140°F | |
| High temperature protection(cell) | Protection | 60°C/140°F(charge) |
| 85°C/185°F(discharge) | ||
| Release | 50°C/122°F(charge) | |
| 60°C/140°F(discharge) | ||
| Low temperature protection(cell) | Protection | 0°C/32°F(charge) |
| -40°C/-40°F(discharge) | ||
| Release | 5°C/41°F(charge) | |
| -30°C/-22°F(discharge) | ||
| Over-charge | Protection | 45.6V(3.8V/cell) |
| Release | 43.8V(3.65V/cell) | |
| Over-discharge | Protection | 30V(2.5V/cell) |
| Release | 32.4V(2.7V/cell) | |
| Short-circuit | Protection | 800A |
| Release | Remove load for the short circuit protection to release |
| Length | Width | Width |
| 378mm | 205mm | 257mm |
| 14.9in | 8.1in | 10.1in |
Up to 80% lighter than lead-acid batteries of the same capacity and 50% more compact, freeing up space for your rods, coolers, and catches. A lighter boat means more flexible routes and an effortless fishing experience.
Designed for fishing boats, it fits vertically or horizontally. Compatible with Lilead’s display screen and one-touch switch. Just install and go—no hassle, more time for fishing.
The Pro Series supports NMEA 2000 protocol, transmitting battery data directly to your Garmin, B&G, and other marine displays. Remaining time and status are clear at a glance, helping you plan every route and every cast more effectively.
Built-in BMS management system automatically protects against overcharge, over-discharge, and short circuits. Check battery status anytime via Bluetooth app or on-board NMEA 2000 displays, so you can fish till sunset without worrying about your battery letting you down.
With IP67 waterproof and shockproof rating, a rugged ABS casing, and resistance to high temperatures
Lost track of your battery level while fishing? Don’t worry! When the battery drops to 20%, it automatically cuts power to preserve energy for your return trip. Reactivate the battery via Bluetooth with a single tap, ensuring you get home with ease when it matters most.
Don’t let the cold stop your fishing trip. With optional heating, the battery warms itself in chilly conditions, so charging stays smooth even when the temperature drops. Fish through the frost, worry-free.