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TRAMPA's ORRSOM Underboard Battery Tray is produced in long strips of up to nearly 2 meters in length. It is supplied to us as long lengths where we cut it down by hand to size to suit the customers requirements & we also send some of the long lengths to the water cutters where it is precision cut with water & the CNC machnine to our exact length & requirement to fit perfectly to the ORRSOM longboard Deck.
Measuring 26mm deep the tray is relatively shallow which arguably restricts its battery capacity & consequently its range, everybody knows TRAMPA is famous for good range & performance.... o
Originally developed to squeeze in to the Tray space 6× 10000mAh 2s Li-Po Cells,. This combination gave a amazing range of up to 25 kilometers (70kg rider) & a very punchy 12s performance when riding the STICKIES wheels (The ORRSOM Board was developed originally to be a Longboard using Longboard wheels where you do for sure get much better range performance) gave over 25km's of range when running on good surface at relatively constant high speed which was loads of performance, but we had problems with the supply of the batteries & the wiring together of the 6x 2s Li-Po cells was quite complicated, specially when it came to the charging, we just thought it was too much for the general public to deal with so we now suggest fitting a 12S 3P Lithium-Ion pack using the 18650 cells which gives pretty much the same range & almost the same punchy performance as the Li-Po Cells
Although the battery tray is quite shallow, being made from the same material as the deck it gives a very stealthy look & when you purchase the complete Watercut/CNC Battery Tray as a kit to fit to the deck, it fits llke a glove to the ORRSOM longboard deck! PLUS, the Structure
It was possible to House 6x 2s 10000mAH HRB High performance Cells to give you ORRSOM long range & amazing 12s power when using the STICKIES wheels!!
You can purchase the raw battery tray in lengths of 10 cm's, whereas if you had to the battery box pages you can purchase the complete awesome underfloor battery tray with all the fixing parts required... The ORRSOM Underboard Battery Tray comes supplied with CNC Anodised End Bungs, Rubber Grommets silicone seals & strips of foam to be able to seal your deck off to be waterproof!