AKZYTUE 3.7V 4000mAh 606090 LiPo Battery Pack, Lithium Polymer Rechargeable Battery with JST PH2.0mm Connector & Wire, Replacement for Bluetooth Speaker, Wireless Devices
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AKZYTUE 3.7V 4000mAh 606090 LiPo Battery Pack, Lithium Polymer Rechargeable Battery with JST PH2.0mm Connector & Wire, Replacement for Bluetooth Speaker, Wireless Devices
Size & Connector: Voltage: 3.7V; Capacity: 4000mAh; Max Charge Voltage/Current: 4.25V / 2000mA. Material: Lithium Polymer. Connector Type: JST PH 2.0mm (2.0PH). Battery Size: 6 x 60 x 92mm / 0.24" x 2.36" x 3.62". Cable Length: 5cm / 2". Net Weight: 75g
Polarity Check Before Purchase: This battery is NOT universal. Make sure your device polarity matches the battery pack connector (+/-) before purchase. Wrong polarity may cause short circuit or device damage. If you are unsure, please check your original battery connector first
Reliable Performance: Stable output with no leaking and long cycle life, offering excellent cost performance for replacing or upgrading your 3.7V lithium polymer battery pack
PCM Protection Built-In: With PCM protection function to help prevent over charge, over discharge, over current and short circuit, improving safety and extending battery service life
Wide Compatibility: Suitable for many 3.7V4.2V devices such as Bluetooth speakers, dash cam, wireless keyboard and mouse, Wi-Fi smart home systems, PDA, digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless and IoT devices
Rechargeable Lithium Polymer Technology: Features advanced lithium polymer cell construction that provides consistent power delivery and maintains stable voltage throughout the discharge cycle for optimal device performance