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INSTEN HTC Thunderbolt 4G Li-Ion Extended Battery W/ Cover

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ITEM# 14061245
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ITEM#: 14061245

This is a compatible extended Li-ion battery with cover for HTC Thunderbolt 4G. Extend and increase the life and talk time of your cell phone.

  • Integrated microchip prevents overcharging and lengthens battery life
  • Included back cover accommodates the larger size of the extended battery
  • Color: White Battery/ Black Cover
  • Cell type: Lithium-ion
  • Voltage: 3.7V
  • Capacity: 3,500mAh/ 13Wh
  • The battery operation time depends on conditions such as: Transmitting power level/ Signal/ network parameters defined by the operator
  • Accessory only. Cell phone not included

  • HTC ThunderBolt 4G

    Warning: California residents please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


Color White
Dimensions 4x3x2
Model Number 473556
Country of Origin China

Product Reviews

5 Stars
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1 Stars
  • Most Recent

  • Good battery, long life, not to bulky
    Verified Purchase

    Bought this for a friend. Fits perfect. The back plate fit with no issues. Friend uses his phone for internet and social media alot. Battery lasts all day. Very happy with the purchase

    Read More
    thenagus Aug 6, 2014
  • HTC Battery
    Verified Purchase

    Battery came fast have no issues. Holds life for 2 days without recharging and all day when using lots of apps.

    Read More
    bmorris67 Feb 20, 2013
  • Almost as Described
    Verified Purchase

    The battery is extra large and requires the new cover because of its size. My phone is a bit ugly now with an oversized battery but it works and I don't have to recharge it every night.

    Read More
    thrillkillkim Feb 19, 2013
  • Worthless. Charged it 15.5 hr.s for a 3 hr charge
    Verified Purchase

    I believe I've covered it. A battery which can not hold a charge. Don't waste your time on this product.

    Read More
    jerilips Jan 17, 2013
  • Extended Battery
    Verified Purchase

    I am disappointed with it. I thought it would of lasted a lot longer but it only holds a charge just little longer than the regular one does. Also the cover does not fit tightly. There is a little play in it cover.

    Read More
    artsladylaura1 May 10, 2012

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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.