Battery B-S1 BS1 Vivo Y21 2021 Y21S Y33s / V2111 V2110 V2109

• 📦 Description

  Upgrade your smartphone performance with the Vivo B-S1 battery, designed to restore your phone’s original power backup and efficiency. This high-capacity replacement battery is ideal for users facing fast draining, overheating, or reduced standby time.

  Built with advanced Lithium-Polymer technology, the BS1 battery ensures stable performance, longer life cycles, and safe charging. Whether you’re replacing an old battery or keeping a spare, it delivers reliable power for daily use.

  ⚙️ Key Features

  • 🔋 High Capacity: 4190-5000mAh for long-lasting backup
  • ⚡ Battery Type: Lithium-ion / Lithium-Polymer
  • 🔄 Long Life Cycles: Supports multiple charge/discharge cycles
  • 🔒 Safe & Reliable: Protection against overcharging & overheating
  • 📱 Perfect Fit: Designed specifically for Vivo devices using BS1 model
  • 🛠️ Easy Replacement: Compatible with standard repair installation

  📲 Compatibility

  • Vivo Y21 / Y21s / Y21G
  • Vivo Y31s / Y33 (varies by model—check before purchase)

  📊 Specifications

  • Model Number: B-S1 (BS1)
  • Capacity: 4190-5000mAh
  • Voltage: ~3.85V – 3.87V
  • Charging Time: Approx. 2–3 hours
  • Warranty: 7 Days Replacement

  📦 Package Includes

  • 1 × Vivo B-S1 Battery
• 1)Please drain all the power of the battery for the first 3 times before charging, and then take a full charge. Thus the battery can be reached the optimum effect of using. Please note that its full effect and longevity is only achieved after 3 complete charge and discharge circles because Li-on Battery become stable after few uses. 2)Do not expose the battery to the air for a long time without the package, if not use, please put the battery in a Airtight box. 3)Adopting the imported Li-on cell or polymer Li-on cells which are safe and have stable performance, high capability
• Battery B-S1 BS1 Vivo Y21 2021 Y21S Y33s / V2111 V2110 V2109

vivo y21 battery | vivo y 21 l battery | vivo y21 battery model name | y21 battery model name | y33s battery | vivo y 21 l battery price | vivo y21 battery 5000mah | vivo y21 battery mah | vivo y21 battery model | vivo y21 battery model b s1 | vivo y21 battery model number | vivo y21 battery price | vivo y21 camera megapixel | vivo y21 ki battery | vivo y21 new battery | vivo y21 new battery model name | vivo y21l battery price | vivo y33s battery | vivo y33s battery capacity | vivo y33s battery mah | vivo y33s battery model name | vivo y33s battery price | y 21 battery | y21 battery model | y21 new battery | y21 new battery model name | y21new battery model name | y33s battery model name | b s1 battery | bs1 battery | y21s battery | batt vivo y21 | battery b s1 | battery capacity of vivo y21 | battery of vivo y21 | battery vivo b s1 | battery y21 | bs1 battery model | vivo b s1 battery |