Newell MY-JMX100SL is the battery replacement you'll find in the JBL Xtreme portable speaker. It has a capacity of 5000 mAh, which will give you many hours of your favorite music after each charge. To replace the battery, all you'll need is a screwdriver and a tutorial, which I'm sure you can find on YouTube. The cell offers a high level of performance. For the sake of safety of use, the manufacturer also took care of a number of safety features. Main Product Features replacement battery MY-JMX100SL from recognised brand Newell compatible with JBL Xtreme speaker high capacity of 5000 mAh (37.00 Wh) long battery life high performance and stability high number of charge and discharge cycles quality proven by Newell's long experience 40 month warranty New life for your portable speaker Thanks to Bluetooth speakers, we've all forgotten about portable music players powered by countless batteries. When your device runs low, you simply plug it into the appropriate USB port and wait for the power to replenish. But over time, the batteries built into speakers start to run down. Luckily, you don't have to replace your favourite speaker to make it work like new. All you need is a replacement battery. No special skills required. All you need is a screwdriver and a proper tutorial launched on YouTube. Why spend money and generate electro-waste, if the speaker can still work for many years! Efficient battery replacement Going on a camping trip? An outdoor party with friends? A long weekend at the allotment? Or a picnic in the park? No matter where you take your JBL Xtreme speaker, with the MY-JMX100SL replacement battery your favourite music will always be right at your fingertips (or on your smartphone). It offers a 5,000 mAh capacity to ensure long battery life. Get your favourite playlists ready! With this new battery, your music enjoyment time will be as long as ever! Ideal fit Newell batteries are characterised by their exceptional build quality. The MY-JMX100SL replacement is a perfect match for JBL's Xtreme speakers. Perfect reproduction of the shape of the original cell ensures the highest level of safety and trouble-free installation. 40 month warranty Newell means hundreds of thousands of satisfied customers from all over the world, who for years have been enjoying high quality replacements for batteries used in various devices. It is with them in mind that the service warranty on all Newell products has been extended to 40 months. By choosing a Newell battery, you can be sure that it will last you at least 3 years while listening to music from your favourite speaker. Changing a battery – good practices To remove the outer speaker cover, lever it off with a plastic or wooden spatula, being careful not to scratch the casing. When replacing the battery you will also need a screwdriver. Use this to unscrew the unit. Many speaker models require you to remove a large number of screws to reach the battery. If you have trouble removing a part, do not use force! First make sure that all fixings have been properly unscrewed or removed. If you feel resistance when removing the old battery from the speaker, proceed with caution! Do not jerk the cell or use excessive force. Remember that a swollen or damaged battery can be a real danger to you or the environment. If you have a speaker model where you have easy access to the back wall of the battery compartment after disassembly, it is a good idea to use double-sided adhesive tape. Stick one side of the tape to the wall of the speaker, attach the other side to the new battery. Note the polarity of the battery. Before you remove the old cell, look at how it was connected. Memory can be unreliable, so take a picture just in case! Check the order of the different coloured wires and then connect the new battery in the same way. Specification Model: Newell MY-JMX100SL Replacement for JBL battery model: GSP0931134 Colour: blue Technology: Li-ion Capacity: 5000 mAh (37.00 Wh) Voltage: 7.4 V Warranty: 40 months Dimensions: 146 × 34 × 17 mm Weight: 180 g Compatibility: JBL Xtreme portable Bluetooth speaker (1st generation) Kit contents Newell replacement battery MY-JMX100SL for Xtreme