SPARKOLE Ion Rechargeable Battery Speaker Remote Control Toy 631978855158 7.4V 2500MAH Speaker/remote Toy/bluet

( Brand: Sparkole ), ( Part Type: Remote Battery Speaker Control ), ( Included Components: Rechargeable Battery And Manual ), ( Model Name: Jst Xhp 2 ), ( Recommended Uses For Product: Remote Controls ), ( Reusability: Rechargeable ), ( Battery Weight: 93.0 ), ( Battery Capacity: 2500.0 ), ( Batteries Required : Yes ), ( Voltage: 7.4 ), ( Compatible Devices: Toy, Remote ), ( Unit Count: 1.0 ), ( UPC: 631978855158 ), ( Package Dimensions Lxwxh: 3.66x2.48x1.26 Inches ), ( Weight: 0.24 Pounds )

Review SPARKOLE 7.4v 2500mah Li ion Rechargeable Battery For Speaker/remote Control Toy/bluet

The Sparkole 7.4V 2500mAh Lithium-ion Rechargeable Battery is an essential accessory for various devices, including speakers, remote control toys, and Bluetooth gadgets. This high-capacity battery is designed to deliver reliable and long-lasting power to your devices, ensuring uninterrupted use.

Measuring 72mm x 45mm x 15.5mm (L x W x H), this rechargeable battery is compact and lightweight, making it easy to carry around. It is equipped with a 7.4V output voltage, which is suitable for a wide range of devices that require a mid-voltage power source. The 2500mAh capacity provides a significant amount of energy, allowing your devices to operate for extended periods without needing to be recharged frequently.

This Sparkole battery features a protected design, which ensures the safety of your device during charging. It is equipped with overcharge, over-discharge, overvoltage, and short-circuit protection, preventing the battery from getting damaged and protecting your device from potential harm. The battery also features a built-in LED indicator, which displays the charging status, making it easy to check whether the battery is charging or fully charged.

To recharge the battery, you can use any standard USB charger or wall adapter with a USB output. The battery comes with a micro-USB charging cable, which is included in the package. The charging time is approximately 4-5 hours, depending on the charging source and the condition of the battery.

The Sparkole 7.4V 2500mAh Lithium-ion Rechargeable Battery is a versatile and practical solution for powering various devices. It is compatible with a wide range of speakers, remote control toys, and Bluetooth gadgets, making it a must-have accessory for anyone who uses these types of devices regularly. With its reliable performance, long-lasting power, and built-in safety features, this rechargeable battery is an excellent investment for anyone who wants to keep their devices running smoothly and efficiently.

Sparkole 7.4V 2500mAh Li-ion Rechargeable Battery: A Comprehensive Analysis

The Sparkole 7.4V 2500mAh Li-ion Rechargeable Battery is a popular choice for powering various devices such as speakers, remote control toys, and Bluetooth devices. Let's explore the potential advantages and disadvantages of purchasing this battery.

1. Extended Run Time: With a 2500mAh capacity, this battery provides a longer run time compared to smaller capacity batteries. This is particularly beneficial for devices that require a consistent power source for extended periods.

2. Rechargeable: Being a rechargeable battery, it eliminates the need to frequently purchase disposable batteries. This not only reduces the overall cost but also minimizes the environmental impact.

3. Compatibility: This battery is compatible with a wide range of devices, including speakers, remote control toys, and Bluetooth devices. This versatility makes it a convenient choice for users who own multiple devices.

4. Safety: Li-ion batteries, like this one, offer higher energy density compared to other rechargeable batteries. Moreover, they have a lower self-discharge rate, ensuring that the battery retains its charge for longer periods.

1. Charging Time: Li-ion batteries take longer to charge compared to their NiMH counterparts. Depending on the specific charger, it may take up to 4 hours to fully charge this battery.

2. Cost: Li-ion batteries tend to be more expensive than their NiMH counterparts. However, the long-term cost savings from not having to frequently purchase disposable batteries can offset this initial investment.

3. Precautions: Although rare, Li-ion batteries can pose a safety risk if not handled correctly. They should not be left unattended while charging, and it's important to avoid overcharging or deep discharging the battery.

The Sparkole 7.4V 2500mAh Li-ion Rechargeable Battery offers several advantages such as extended run time, compatibility, and safety. While it does have some disadvantages like longer charging time and initial cost, the long-term cost savings and convenience make it a worthwhile investment for users who frequently use devices that require a consistent power source.

If you own multiple devices that require frequent power and are tired of constantly buying disposable batteries, the Sparkole 7.4V 2500mAh Li-ion Rechargeable Battery is an excellent investment. Its long run time, compatibility, and safety features make it a reliable and convenient choice for powering various devices. Just remember to take the necessary precautions while charging and handling the battery.

Details:

Long life span, can be recharged up to 3000 times. 7.4V 2500mAh Li-ion Rechargeable Battery for Speaker/ Remote Control Toy/ Bluetooth Boom Box/ Portable DVD Player/ Outdoor Lighting, Warning Don't connect positive and negative terminals reverse. If you find that the positive and negative terminals are mismatched, there is a photo tutorial available for reference.

specifications commubattery:

• brand: Sparkole
• part type: Remote Battery Speaker Control
• included components: Rechargeable Battery And Manual
• model name: Jst Xhp 2
• recommended uses for product: Remote Controls
• reusability: Rechargeable
• battery weight: 93.0
• battery capacity: 2500.0
• batteries required : Yes
• voltage: 7.4
• compatible devices: Toy, Remote
• unit count: 1.0
• upc: 631978855158
• package dimensions lxwxh: 3.66x2.48x1.26 Inches
• weight: 0.24 Pounds

shipping commubattery:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 5-9 Days

offer commubattery:

• quantity: 1
• started: April 30, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0

returns commubattery:

• policy: No Returns

payments commubattery:

• other
• wallet: Paypal
• credit card: Mastercard

seller commubattery:

• city: Brentwood, New York
• rating: 100.0%
• # reviews: 467

general commubattery:

• condition: New
• Radio Communication > Parts Accessories > Batteries Chargers