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      AlibabaConsumer ElectronicsChargers, Batteries & Power SuppliesPower Banks & Power StationWholesale 3800mah portable power bank

      3800mah Portable Power Bank

      (12 products available)

      Portable Type C Charger 5000mAh Ultra-Compact Power Bank with Built-in Cable External Battery Pack Capsule Mini with holder pack

      Portable Type C Charger 5000mAh Ultra-Compact Power Bank with Built-in Cable External Battery Pack Capsule Mini with holder pack

      Ready to Ship
      $2.50 - $2.90
      Min Order: 10 pieces
      Shipping per piece: $5.90
      2 yrsCN
      4.2
      /5
      ·
      36 reviews
      ·
      "good service"
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      Hot selling ultra slim portable external battery case power bank for iPhone 7plus , 8plus

      Hot selling ultra slim portable external battery case power bank for iPhone 7plus , 8plus

      Ready to Ship
      $8.24 - $9.99
      Min Order: 1 piece
      Shipping per piece: $9.57
      7 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
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      Backup power bank external charger cover portable battery case for iphone 6, 7, 8

      Backup power bank external charger cover portable battery case for iphone 6, 7, 8

      $8.20 - $9.50
      Min Order: 50 pieces
      8 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "great customer service"
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      Creative Mango Hand Warmer Power Bank Portable 3800MAH Mobile Power USB Rechargeable Winter Warm Hand Mini Handheld Heater

      Creative Mango Hand Warmer Power Bank Portable 3800MAH Mobile Power USB Rechargeable Winter Warm Hand Mini Handheld Heater

      $2.99 - $5.99
      Min Order: 10 pieces
      6 yrsCN
      4.7
      /5
      ·
      21 reviews
      ·
      "Great customer service"
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      Slim battery charger backup Battery case for iphone 8 plus 5000mAh Portable power bank case for iphone 6s plus 7 plus

      Slim battery charger backup Battery case for iphone 8 plus 5000mAh Portable power bank case for iphone 6s plus 7 plus

      $9.80 - $10.20
      Min Order: 10 pieces
      verify9 yrsCN
      4.7
      /5
      ·
      11 reviews
      ·
      "Great service"
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      KC Battery 3500mAh 4800mAh Airplane Emergency Mini Phone Holder Socket Capsule Pocket Power Bank Key Chain

      KC Battery 3500mAh 4800mAh Airplane Emergency Mini Phone Holder Socket Capsule Pocket Power Bank Key Chain

      Ready to Ship
      $3.20 - $4.40
      Min Order: 10 pieces
      Shipping per piece: $19.90
      2 yrsCN
      4.2
      /5
      ·
      36 reviews
      ·
      "good service"
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      38000mAh Power Bank Portable External Emergency Backup Battery Charger Universal Mobile Phone PowerBank USB Chargers Pack

      38000mAh Power Bank Portable External Emergency Backup Battery Charger Universal Mobile Phone PowerBank USB Chargers Pack

      $31.40 - $40.80
      Min Order: 5 sets
      verify5 yrsCN
      4.7
      /5
      ·
      11 reviews
      ·
      "Quality service"
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      High c-rate grade A 3.2V 3800mah 26650 lithium ion batteries cylindrical lifepo4 battery cell lithium ion 26650 battery cell

      High c-rate grade A 3.2V 3800mah 26650 lithium ion batteries cylindrical lifepo4 battery cell lithium ion 26650 battery cell

      Ready to Ship
      $3.76 - $3.92
      Min Order: 2 pieces
      Shipping per piece: $3.81
      3 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      About products and suppliers

      12 3800mah portable power bank products are offered for sale by suppliers on Alibaba.com, of which power banks & power station accounts for 25%, battery cases accounts for 16%, and hand warmer power banks accounts for 8%. A wide variety of 3800mah portable power bank options are available to you, such as over-charging, short circuit and over-discharging.You can also choose from protection, quick charge support and high capacity 3800mah portable power bank,as well as from type c, usb/dc, and single usb 3800mah portable power bank, and whether 3800mah portable power bank is li-polymer, polymer, or polymer battery.
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