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electronic:equipment:gadget:es009 [2021/07/10 09:53] – tonyelectronic:equipment:gadget:es009 [2026/09/26 09:32] (current) – tony
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-{{ electronic:equipment:gadget:.jpg?200||ES009 overview}}+<html><p style="text-align:right;">Published  24 Jan 2023</p></html> 
 +<html><p style="text-align:center;"><b><font size="6">ES009 Power Bank</font></b></p></html> 
 +{{ electronic:equipment:gadget:p7109066a.jpg?200|ES009 overview}} 
 +\\
  
-^Gadget data|| +^  Gadget data  || 
-|Manufacturer|| +^Model|ES009| 
-|Model|ES009| +^Manufacturer|?|
-|Electronics||+
  
 8000mAh Solar Travel Power Bank with LCD Display. 8000mAh Solar Travel Power Bank with LCD Display.
  
-===== Specs =====+Additional info 
 + 
 +  * https://pricemandu.com/products/8000mah-solar-travel-power-bank-with-lcd-display-a7327b55aba36f455c894a79e39d8b0c/ 
 + 
 +===== Hardware description ===== 
 +{{electronic:equipment:gadget:p7109076a.jpg?400|ES009 back panel}}\\
   * 8000mAh lithium polymer battery   * 8000mAh lithium polymer battery
   * Waterproof and dustproof   * Waterproof and dustproof
Line 19: Line 26:
   * Dimension: 13.7x7.4x1.6cm   * Dimension: 13.7x7.4x1.6cm
  
-=====Additional info:===== +==== Components ====
-  * https://pricemandu.com/products/8000mah-solar-travel-power-bank-with-lcd-display-a7327b55aba36f455c894a79e39d8b0c/+
  
-=====Tear down:=====+  * {{https://datasheetspdf.com/pdf/1330524/Shouding/SB6286/1|SB6286}} High Efficiency 1.2MHz 2A Step Up Converter{{electronic:datasheet:shouding:sb6286.pdf|.}} 
 +  * {{https://www.analog.com/media/en/technical-documentation/data-sheets/405642f.pdf|4056}} Linear Li-Ion Charger{{electronic:datasheet:linear:405642f.pdf|.}} 
 +  * {{https://cdn.sparkfun.com/assets/learn_tutorials/2/5/1/DW01-P_DataSheet_V10.pdf|DW01}} One Cell Lithium-ion/Polymer Battery Protection IC{{electronic:datasheet:fortune:dw01-p.pdf|.}} 
 +  * 20pin SMD integrated circuit with no label, probably a microcontroller 
 +  * 107mm * 61mm * 3mm Solar Panel, probably 5V, 170mA
  
-  * The case would be water resistant, but would not survive being immersed in water, it is no water proof. +===== Examples ===== 
 + 
 +{{electronic:equipment:gadget:p7109067b.jpg?600|ES009 front}}\\ 
 +{{electronic:equipment:gadget:p7109069a.jpg?600|ES009 side}}\\ 
 +{{electronic:equipment:gadget:p7109068b.jpg?600|ES009 back}}\\ 
 +{{electronic:equipment:gadget:p7109070a.jpg?600|ES009 side}}\\ 
 + 
 +{{electronic:equipment:gadget:p7109072a.jpg?400|ES009 display}}\\ 
 + 
 +===== Tear down ===== 
 +{{{{electronic:equipment:gadget:p7109078a.jpg?800|ES009 inside}} 
 + 
 +  * The case would be water resistant, but would not survive being immersed in water, it is not water proof. 
   * The battery in my sample is rated at 4000mAh, not 8000mAh as stated (and printed on the case).   * The battery in my sample is rated at 4000mAh, not 8000mAh as stated (and printed on the case).
   * The solar cell is not really a practical way of charging the battery.  In the best conditions, with 100% efficiency it will take 40 hours to charge a 8000mAh battery.  So under the best condition, with 8 hours of strong sunshine a day, it would take 5 days to charge.   Perhaps if you were marooned on a desert island near the equator, it would be useful, ... if there was also cellphone coverage there ...   * The solar cell is not really a practical way of charging the battery.  In the best conditions, with 100% efficiency it will take 40 hours to charge a 8000mAh battery.  So under the best condition, with 8 hours of strong sunshine a day, it would take 5 days to charge.   Perhaps if you were marooned on a desert island near the equator, it would be useful, ... if there was also cellphone coverage there ...
 +
 +|{{electronic:equipment:gadget:p7109093a.jpg?400|ES009 PCB front}}|{{electronic:equipment:gadget:p7109087a.jpg?400|ES009 PCB back}}|
 +
 +{{electronic:equipment:gadget:p7109083a.jpg?400|ES009 solar panel back}}\\
 +
 +If any referenced page no longer exists, try looking for its URL on http://archive.org.

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electronic/equipment/gadget/es009.1625910831.txt.gz · Last modified: 2021/07/10 09:53 by tony
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