• Well-constructed for simple exchange
• Full functionality and compatibility with your JBL speaker
• Reliable and modern Li-Ion technology - no memory effect
• Replaces JBL GSP-1S2P-F5A

If you're looking for a compatible and cost-effective JBL PARTYBOX ENCORE ESSENTIAL battery, you're in the right place.

Our rechargeable batteries are designed to the highest standards, meaning they have a very long service-life. In addition the battery is precision-fit for your JBL loudspeaker, making it a cost-effective alternative to the original equipment manufacturer's product - without compromising on quality.

Especially practical: The battery can be charged with the original charger or another compatible charger.

Lithium-ion batteries have a high energy density and are among the most powerful batteries. Compared to NiMH batteries, they have a low self-discharge rate and are not subject to memory effect. They do not require regular discharging so are low-maintenance. When correctly stored, these rechargeable batteries have a long service life, are durable and have a high number of possible charging cycles. Li-ion batteries are used in various portable devices with high energy requirements e.g. smartphones, notebook computers, cameras and power tools. These batteries can also be used in radio-controlled models and telecommunication applications.

Device models 

JBL PARTYBOX ENCORE ESSENTIAL 

Replaces the following original accessories JBL GSP-1S2P-F5A