The innoVolta IVP4038D2-2S934PCB battery pack is mindfully designed for upgrading the MagicShine MJ-6102 battery pack. It is 100% compatible with the MagicShine bike LED light models: MJ 900, MJ 902, MJ 906, MJ 908, MJ 880, and Eagle M2.
Our professional battery engineers prudently select the US engineered Low IR High Reliability 1,300 Cycle ultra long life NMC Li-ion Cells to build this battery pack. To understand what you buy, you may study the selected cells further by referring to THIS CELL or its SPECIFICATION. These are 20650 industrial grade 3,100 mAh power cells developed BY the 2016 most advanced Li-ion NMC battery technology. Only the extremely LOW IR power cell containing the least volatile proprietary electrolyte can deliver such an ultra long cycle life, i.e. 1,300 deep cycles. The original MagicShine MJ-6102 adopts the higher IR 18650 consumer grade 2,600 mAh energy cell, which normally only last 300 ~ 500 deep cycles.
Considering your long-term outdoor bike activities, which require high reliability and high performance of battery, we specially pack the battery with two-layer heat shrinking wraps and treat both ends of the battery pack with RTV glue so that the whole battery pack is completely insulated from its external environments and so that the battery can be weatherproof, sun-proof, freeze-proof, and allow flexible power cord handling.
We also tested the firmness of gripping battery on the metal steering bar with reliable results. We select the rugged Velcro compatible self-gripping ties and adhere a piece of double-sided adhesive sponge between the battery bottom and each of the Velcro compatible tie. The battery can be held firmly on various size of metal steering bars by stretching both ties tightly. Since the Velcro compatible ties are self-gripping and reusable, they are very convenient and practical for your long-term usages.
The innoVolta IVP4038D2-2S934PCB battery pack is constructed with very high safety measure. At individual-cell level, each cell meets the UL 1642 and RoHS safety standards, which require to pass 12 strict safety test items without resulting in any fire or explosion. At the battery-pack-level, a highly reliable PCB (Protection Circuit Board) is built in each battery pack so that you do not have to worry about any short circuit accident by a human mishandling.
Finally, considering that you may need to make a charging cord to charge this battery pack from time to time or to custom make your own bike LED light, a piece of 6″ long DC power cord with a waterproof 5.5×2.1 mm male plug is included for your DIY purposes.
With so many considerations, we hope that you will enjoy using the innoVolta IVP4038D2-2S934PCB battery pack and its accessories. If you find any useful ideas besides our built-in considerations, please feel free to contact us. Thank you!
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