Sterling Power Products Little Gem owner manual Off Board Battery Charger, Fuses

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Batteries and charging

Off Board Battery Charger

Your scooter is supplied with an off-board charging facility. Please note that only chargers with a capacity of minimum 1.5 Amp and maximum 3 Amp supplied by your local authorised Sunrise dealer should be used. Your battery pack can be charged on or off the scooter. To remove the battery pack please refer to, “Safety Warnings & User Guidance, Batteries”.

1.Switch your scooter off at the tiller power switch and the battery pack.

2.Remove the battery pack from the scooter if required.

3.Swivel the charge connector cover located on the battery pack and connect charger.

4.Ensure that the charger plug is dry and intact before connecting it to the mains and switching it on.

5.A reset button is located on the battery pack to the right-hand side looking from the rear of the scooter. Please check that the button is pressed in.

Important safety warnings:

Do not expose any part of the battery pack to direct heat (i.e. naked flame, gas fire).

Do not allow the batteries to freeze.

When charging always place on a hard surface in a room with good ventilation. You should not charge your batteries in outdoor conditions.

Always use Sunrise recommended batteries from your local authorised dealer. The off-board charger must be kept dry in temperatures between -25°C and 40°C and not be subjected to mechanical shock/damage.

In all cases, the charger must only be repaired by a Sunrise authorised dealer.

Fuses

There is a reset button on the right-hand side of the battery pack, looking from the rear of the scooter, (Photo 10). If a fault occurs, the button will pop out. Switch the scooter and battery pack off, press the button in and switch the battery pack on first and then the scooter.

There is also a fuse fitted in the mains plug of the battery charger, if this blows, switch off at the mains and replace the blown fuse with a new fuse of the same value.

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Contents Little Gem Contents Introduction Thank you for choosing a Sunrise Medical scooterGuarantee Your guaranteeHow to use this manual Iss General Warnings General Warnings General Warnings Maximum User Weight Limitations This scooter has been tested to ISO 7176 Part 9, Rain TestEMC EMI Warnings Mobility scooter electromagnetic contamination, EMC Features Safety warning and user guidance Getting on to your scooterGetting off your scooter General safety warnings Kerb climbing Hill climbingLifting heavy or bulky components Seat BatteriesBatteriesTyres Emergency BrakingFreewheel mechanism Seat Height Adjustment Transportation De-docking Use of mobile phonesSeat Swivel Armrest Adjustment Tiller AdjustmentHand Controls Battery GaugeTiller control functions Pre-set Speed KnobOn-Off Switch/Key Switch Throttle LeverHorn Button Operating your Scooter Exercise caution when reversing Basic DrivingSwitching off BrakingGuidance for safe operation and use Crossing roadsTravelling across slopes Transportation Battery care Battery packMaintenance free Batteries and chargingBattery pack care plan Range of your vehicle Off Board Battery Charger FusesOnly Useapproved Replacement Batteries Storage Routine maintenanceElectronic faults WheelsService history YearSpecifications ParameterTrouble Shooting Guide Symptom Possible Cause SolutionSunrise Medical Limited

Little Gem specifications

Sterling Power Products, a notable player in the energy management and marine power solutions market, has made waves with its innovative product known as the Little Gem. This compact and efficient battery management system is designed for a variety of applications, including marine, automotive, and off-grid power solutions.

The Little Gem stands out due to its advanced features that enhance battery performance and longevity. One of its main characteristics is its ability to intelligently manage multiple battery banks, providing seamless switching and charging capabilities. This ensures that all connected batteries receive the appropriate charge based on their individual needs, which can significantly extend their lifespan. The device is particularly beneficial for users who rely on multiple battery systems for energy storage, ensuring that each battery bank is maintained optimally.

Another key feature of the Little Gem is its built-in MPPT (Maximum Power Point Tracking) technology. This cutting-edge technology optimizes the charging efficiency by adjusting the load to capture the maximum energy available from solar panels or other renewable energy sources. As a result, users can benefit from quicker charging times and improved energy harnessing, making it an ideal choice for environments where solar power is utilized.

In terms of user-friendliness, the Little Gem shines with its intuitive interface. The clear display provides real-time information on battery status, charging levels, and other essential metrics, allowing users to monitor their system effortlessly. Additionally, its compact design means it can fit easily into tight spaces, making it versatile for various installations.

Durability is a significant aspect of the Little Gem’s design, built to withstand the rigors of marine environments. It features weatherproof housing, ensuring reliable operation even in harsh conditions. This resilience, paired with its advanced technologies, makes it a preferred choice for boaters and outdoor enthusiasts looking for a dependable energy solution.

Overall, the Sterling Power Products Little Gem offers a remarkable blend of functionality, efficiency, and durability. With its intelligent battery management capabilities, solar optimization technology, and user-centered design, it is a standout solution for anyone looking to enhance their energy management strategy in any application.