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    Location: United KingdomMember since: 24 Nov, 2002

    All Feedback (1,220)

    • _***o (126)- Feedback left by buyer.
      Past month
      Verified purchase
      Excellent item just as described by the eBay seller. Delivered before the advised delivery date. Thank you for your excellent service
    • 1***f (1580)- Feedback left by buyer.
      Past month
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      An excellent ebayer great product fast delivery would definitely order from again AAA+++
    • a***d (33)- Feedback left by buyer.
      Past month
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      Fantastic condition. Received quickly.
    • bashir-848 (63444)- Feedback left by buyer.
      More than a year ago
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      Good buyer, prompt payment, valued customer, highly recommended.
    • homede10 (34532)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Good buyer, prompt payment, valued customer, highly recommended.
    • *****- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Great communication. A pleasure to do business with.
    Reviews (7)
    4.2V 4S Li-ion lithium Battery balance board balncing full charge Circuit 16.8V
    22 Jul, 2017
    Nice and cheap, works well.
    The 62 ohm 1 watt resistor is the balancing load. You DIY an additional 0805 47 ohm resistor with a 0805 white LED, to see the balancing in action. balancing voltage (4.2V) is accurate, and has a -ve TC
    DC-DC Boost Step-up Constant Current Mobile Power Supply 250W 10A LED Driver
    22 Jul, 2017
    Very nice metal core PCB
    Good 12 AWG copper wires, good heat sinking with metal core PCB, one of the better ebay products! Bargain!
    LiPo Fuel Gauge battery detection module A/D conversion IIC MAX17043
    13 Jul, 2017
    Nice cheap fuel gauge.
    Similar to Sparkfun's version right down to silkscreen logo, work like a charm (accurate enough), but... The I2C pull up resistors (SDA, SCL) goes to battery voltage, the pcb trace has to be cut, or depending on whether your GPIO pin has internal pull-up (e.g. RasPi), an additional wire be soldered and driven at IO supply rail.

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