Description
A waterproof and submersible mobile power station & solar generator for use in extreme environments. Jump start a car or boat engine with over 1,000 cold cranking amps (CCA) of engine starting power, run a trolling motor, or power your devices and smaller appliances with 135 amp hours (1,728 watts) of deep cycle Dakota Lithium energy. All in one waterproof lithium battery so light that it floats.
Key Features
-
High Capacity: Equipped with a 12V 135Ah DL+ battery and 1,000CCA for robust power and starting capabilities.
-
Waterproof Design: Engineered to be waterproof, making it suitable for use in various outdoor conditions.
-
Solar Compatible: Designed for easy integration with solar panels for renewable energy charging.
-
Versatile Output: Multiple outlets for AC, DC, and USB devices, ensuring a wide range of power needs.
-
Durable and Rugged: Built to endure tough environments and demanding applications.
Specifications
Waterproof Rating: IP67 Waterproof rating means this battery is submersible at a depth of 3 ft of water for 30 hour with no internal moisture.
Buoyancy (how well it floats): 12% of mass above waterline. PB135 is a waterproof battery so light that it floats
Powerbox+ 135 Case: Waterproof and submersible (IP67) ruggedized Powerbox+ 135 military spec plastic case with shock proof battery cradle. Fully field maintainable -- easy to disassemble and repair in the field if needed.
Terminals & Binder Posts: Waterproof automotive binder posts for connecting trolling motors, jumper cables, or other high power applications while maintaining waterproof seal
Voltmeter & External USB plugs: Waterproof voltmeter for monitoring the battery power level & external USB C & USB A for connecting devices while maintaining waterproof seal
DC to AC Inverter Included: 2000 watt continuous, 4000 watt peak DC to AC Inverter w 2 AC wall plugs + 2 USB-C PD60W plugs and smart power use display.
Internal Storage & Anti-Static Electronics Tray: Internal ballistic nylon bag with 3 zippered pockets for waterproof storage of personal electronics when box is sealed plus a removable, washable, anti-static silicone electronics tray for keeping personal electronics clean and safe while charging included
Battery Included: Dakota Lithium Plus 12V 135Ah Dual Purpose 1,000 CCA Battery. Complementary Jumper Cables Included
Charger Included: 12V 10A LiFePO4 charger included. Dakota Lithium 12V batteries should be charged at 14.4 volts with a LiFePO4 compatible charger. Lead acid/AGM chargers may work, but may only charge the battery to 80% of capacity.
Storage Capacity: 135 Ampere hours (Ah). Dakota Lithium batteries provide consistent power for all 135 Amp hours. DL LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized SLA batteries. You get all the juice down to the last drop.
Voltage: 12.8 Volts (V)
Engine Starting Power: Lithium battery equivalent to 1,000 Cold Cranking Amps (CCA) of lead acid battery engine starting power. Suitable for automotive applications.
Size: 11.6”L x12.1”W x 12.8”H (295mm x 307mm x 325mm)
Energy: 1,620 Watt-hours (Wh)
Weight: 42.92lbs (19.47kg) so light that it floats. 1/4-1/2 the weight of a normal car battery.
Lifecycles (battery lifespan): Up to 80% capacity for 5,000 cycles in recommended conditions. The typical SLA has 500 cycles. Dakota Lithium batteries last so long that the price per use is a fraction of traditional batteries.
Operating temperature: Ideal for rugged & harsh environments. Much better than SLA or other lithium batteries. -20°F min, +150°F max optimal operating temps (battery performs well down to -20°F). Internal even-heat technology allows for charging below 32°F. BMS high temp cut off at 167°F / 75°C.
Discharge: 35A max continuous discharge, 1000A max 2 second pulse, 900A max 5 sec pulse. 9.0V Max discharge, 11.0V Max recommended discharge.The flat discharge voltage curve provides a 75% bigger capacity than a 135Ah SLA battery with the same CCA rating.
Ultra-Fast Charging: DL rapid charge technology allows for charging speeds of 60 minutes (135 Amps). Recommend for longest life 60A or less (1C), Max continuous 80A (1.5C). 14.4V recommended, 15V max, BMS protection from over charging will cut off at 15V. Included is a free 12V 10 Amp (A) LiFePO4 compatible charger that charges at the recommended 14.4 Volts..
Includes active BMS protection: Contains a high discharge capable circuit that handles cell balancing, low voltage cutoff (10V) preventing over discharge, high voltage cutoff (15V) preventing over charging, short circuit protection and temperature protection for increased performance and longer life.
Internal Heating for Winter Use: Increases performance in extreme cold. When charging the battery in temperatures below 0°C/32°F DL's internal heating element will warm the cells to 0°C/32°F. This increases the lifespan, performance, and efficiency of the battery.
Cold temperature charging protection: Contains a smart BMS temperature cutoff that prevents charging when cells are below 0°C/32°F and protects the battery.
Certifications: All DL batteries are UN38 certified. Dakota Lithium's cells are UL1642 certified and have been tested per IEC62133 standards. Meets all US & International regulations for air, ground, train, & marine transport.
Dual Purpose Use: Multi-purpose use as a deep cycle battery and/or as a starter battery for starting gasoline engines.
Experience the Dakota Lithium Difference
Inside the Powerbox+ 135 is the legendary Dakota Lithium Plus 12V 135 Ah dual purpose battery, built with our signature LiFePO4 cells. 5,000+ recharge cycles (roughly 5 year lifespan at daily use) vs. 500 for other lithium batteries or lead acid. Optimal performance down to minus 20 degrees Fahrenheit (for winter warriors). Plus twice the power of lead-acid
Shipping & Returns
We do not ship internationally nor do we ship to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses.
All orders must have a valid street address. Delivery to remote areas may incur additional costs up to $50-$200. Some remote locations deliveries may not be possible and alternative arrangements will need to be made which may incur additional charges.
It takes 1 to 2 days to process your order once it is received.
After your order leaves the warehouse, it typically takes 5 to 7 days to receive your product.
Dakota Lithium offers a 30 day money back guarantee if you are unsatisfied and would like to return your purchase. There is a 5% restocking fee and the purchaser is responsible for return shipping fees. Please contact sales@solarsunscape to receive a RMA authorization prior to returning it.
How to ship a product back:
For all returns, DOT and FAA regulations require that lithium batteries ship via sturdy, specially-marked boxes with static-free wrapping. All battery returns must be shipped in UN-spec boxes and packaged according to federal regulations. Packaging is available from your local UPS Store or Fedex/Kinkos store.
Warranty
Dakota Lithium stands behind the quality of their products:
11 year manufacturer defect warranty on all batteries. If a mistake was made in building your battery they will repair or replace it.
1 year warranty on chargers, powerbox case, and accessories.
