Battery Specifications & Physical Dimensions: Voltage: 3.7volt; Capacity: 5000mAh; Maximum Charge Voltage/Current: 4.25V/2500mAh; Material: Lithium Polymer; Connector Type: PH 2.0mm; Size: 10 x 54 x 60mm / 0.39" x 2.13" x 2.36"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 61g
Polarity Verification Required 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 & Long Service Life: 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 for Safety: 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 with Multiple Devices: 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
High Capacity Rechargeable Solution: 5000mAh capacity provides extended runtime for your portable electronic devices, reducing the frequency of recharging and enhancing convenience for daily use