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Maynuo M9712B (0-15A/0-500V/300W)

Model: M9712B · SKU: Not documented

Prepared Nov 12, 2026

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Common specifications

Maximum discharge current	15 ASource [1]
Voltage range	0 to 500 VSource [1]
Maximum discharge power	300 WSource [1]
Channels	Not documented
Tests cells or packs	Not documented
Charges batteries	Not documented
Charge current	Not documented
Measures internal resistance	Not documented
Logging or PC software	YesSource [2]
Tool type	Programmable DC Electronic LoadSource [2]
Included equipment	Not documented
Weight	Not documented
Dimensions	Not documented
Enclosure volume	Not documented
Warranty term	Not documented

All recorded specifications

Logging or PC software	YesDocumented claim Conditions Printed as "If the load is connected through PC software, then you can see the battery discharge curve". Section 4.7 Battery Testing; software name not printed (Modbus over RS232/RS485/USB). Location: PDF page 34 Printed as "If the load is connected through PC software, then you can see the battery discharge curve". Section 4.7 Battery Testing; software name not printed (Modbus over RS232/RS485/USB). Location: PDF page 34 Official document · Maynuo document: 2009102937213561.pdf [2]
Maximum discharge current	15 ADocumented claim Conditions Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. Location: Product page Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. Location: Product page Official product page · Maynuo product page: xpro.asp (pid=53) [1]
Maximum discharge power	300 WDocumented claim Conditions Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. Location: Product page Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. Location: Product page Official product page · Maynuo product page: xpro.asp (pid=53) [1]
Tool type	Programmable DC Electronic LoadDocumented claim Conditions Printed as "USER’S Guide Programmable DC Electronic Load Model M9711 M9712 M9712B M9712C". Location: PDF page 1 Printed as "USER’S Guide Programmable DC Electronic Load Model M9711 M9712 M9712B M9712C". Location: PDF page 1 Official document · Maynuo document: 2009102937213561.pdf [2]
Voltage range	0 to 500 VDocumented claim Conditions Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. The input (load) voltage rating. Location: Product page Printed as "M9712B Input Rating Power 300W Current 0-15A Voltage 0-500V" on Maynuo's own M9712B product page (http://www.maynuo.com/english/xpro.asp?pid=53), Input Rating. The input (load) voltage rating. Location: Product page Official product page · Maynuo product page: xpro.asp (pid=53) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

Maynuo product page: xpro.asp (pid=53)Official product page · Checked Oct 16, 2026http://www.maynuo.com/english/xpro.asp?pid=53
Maynuo document: 2009102937213561.pdfOfficial document · Checked Oct 16, 2026http://www.maynuo.com/downloadfile/2009102937213561.pdf