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A 5000mAh Spare Battery to Extend the MS-i2's Burn Time
The milestone MS-LB4 "Smart Mobile Battery PRO" is the dedicated lithium rechargeable battery for the MS-i2 "Endurance PRO" headlamp.
It shares the same 5000mAh specification as the battery supplied with the MS-i2, so you can carry a spare for long trail running efforts and night movement.
Capacity is 5000mAh / 3.6V and weight is about 79g. Beyond powering the headlamp, the supplied dedicated USB Type-C cable lets it charge phones, watches and other devices as a power bank.
The Dedicated Battery for the MS-i2 "Endurance PRO"
The MS-LB4 is made for the milestone MS-i2 "Endurance PRO".
In races that run past dawn, or on long days in the mountains, how much burn time you can secure becomes part of planning your kit. Keeping an MS-LB4 alongside the standard battery gives you a spare to swap in partway through.
5000mAh at About 79g
Capacity is 5000mAh / 3.6V, weight about 79g.
With the MS-LB4 fitted, the MS-i2 weighs 208g. It is the pairing to choose when you want to prioritise capacity for trail running and overnight movement that demand long burn times.
Also Charges Phones and Watches
The MS-LB4 works as a power bank as well as a headlamp power source.
Using the supplied dedicated USB Type-C cable, it can charge devices such as phones and watches. Over long days, phones and GPS watches need managing alongside the headlamp, and one battery can be turned to whichever needs it.
An Indicator That Shows the State
The body carries an indicator for charging and output.
While the MS-LB4 is charging it glows red, turning green when charging is complete. While supplying power as a bank it glows blue, and goes dark when the capacity runs out.
Use the Supplied Cable for Charging and Output
Recommended charging voltage is 5V (DC) / 1A.
Always use the supplied dedicated USB Type-C cable when charging the battery or powering an external device.
Specifications
| Type | Dedicated lithium rechargeable battery for headlamp / power bank |
|---|---|
| Compatible headlamp | MS-i2 "Endurance PRO" |
| Capacity | 5000mAh / 3.6V |
| Weight | Approx. 79g |
| Recommended charging voltage | 5V (DC) / 1A |
| Charging indicator | Charging: red / Complete: green |
| Output indicator | Supplying: blue / Empty: off |
| Included | Dedicated USB Type-C cable / instruction manual |
| JAN | 4955458900739 |
[About stock]
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