{"id":225302,"date":"2026-08-05T20:02:47","date_gmt":"2026-08-05T20:02:47","guid":{"rendered":"https:\/\/vitacomoda.it\/product\/turmera-4s-14-4v-16-8v-40a-30a-bms-batteria-al-litio-scheda-di-protezione-bilancia-spina-cc-per-trapano-elettrico-cacciavite-batterie-uso\/"},"modified":"2026-08-05T20:02:48","modified_gmt":"2026-08-05T20:02:48","slug":"turmera-4s-14-4v-16-8v-40a-30a-bms-batteria-al-litio-scheda-di-protezione-bilancia-spina-cc-per-trapano-elettrico-cacciavite-batterie-uso","status":"publish","type":"product","link":"https:\/\/vitacomoda.it\/elettronica\/prodotto\/turmera-4s-14-4v-16-8v-40a-30a-bms-batteria-al-litio-scheda-di-protezione-bilancia-spina-cc-per-trapano-elettrico-cacciavite-batterie-uso\/","title":{"rendered":"Turmera 4s 14.4V 16.8V 40A 30A BMS batteria al litio scheda di protezione bilancia spina cc per trapano elettrico cacciavite batterie uso"},"content":{"rendered":"
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Turmera 4S 14.4V 16.8V 30A 40A BMS 18650 Lithium Battery Protect Board Balance With DC Plug for Electric Drill Screwdriver Batteries Use<\/span><\/p>\n

Features:<\/span><\/p>\n

The protection board is for 4 series Li-ion batteries, mainly used for electric power tools.<\/span><\/p>\n

It uses special IC for 4S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery.<\/span><\/p>\n

Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection.<\/span><\/p>\n

Low power consumption,the working current is about 25uA and quiescent current is about 6uA.<\/span><\/p>\n

Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries.<\/span><\/p>\n

<\/p>\n

Specifications:<\/span><\/p>\n

Charge Voltage:16.8V<\/span><\/p>\n

Single Cell Charge Voltage:4.25V<\/span><\/p>\n

Continuous Discharge Current: 30A\/40A<\/span><\/p>\n

Overcharge Single Cell Detection Voltage:4.25V<\/span><\/p>\n

Overcharge Protection Delay:1S<\/span><\/p>\n

Overcharge Single Cell Recovery Voltage:4.13V<\/span><\/p>\n

Overcharge Protection Release Delay:1mS<\/span><\/p>\n

Over-discharge Single Cell Detection Voltage:2.8V<\/span><\/p>\n

Over-discharge Protection Delay:1S<\/span><\/p>\n

Over-discharge Single Cell Recovery Voltage:2.5V<\/span><\/p>\n

Over-discharge Protection Release Delay:100\u00b120mS<\/span><\/p>\n

Over-current Detection Voltage:0.1-0.4V<\/span><\/p>\n

Over-current Detection Current: 30A\/40A<\/span><\/p>\n

Over-current Detection Delay:1S<\/span><\/p>\n

Short Circuit Protection Support:Yes<\/span><\/p>\n

Short Circuit Detection Delay:250uS<\/span><\/p>\n

Short Circuit Release Delay:1S<\/span><\/p>\n

Short Circuit Detection Voltage:0.8V<\/span><\/p>\n

Recovery State:Auto after Disconnect Load<\/span><\/p>\n

Over Temperature ProtectionProtection Temperature:70\u00b15\u00b0<\/span><\/p>\n

<\/p>\n

Recovery Temperature:55\u00b15\u00b0<\/span><\/p>\n

Working State:25uA (25\u00b0)<\/span><\/p>\n

Stand-by State:6uA(25\u00b0)<\/span><\/p>\n

Discharge Main Circuit Internal Resistance:30\u00b15m\u03a9<\/span><\/p>\n

Operating Temperature: -40\u00b0-85\u00b0 RH\u226475%<\/span><\/p>\n

Store Temperature: -40\u00b0-125\u00b0 RH\u226475%<\/span><\/p>\n

<\/p>\n

Notice:<\/span><\/p>\n

<\/p>\n

1.Please choose the BMS which fit for your Screwdriver Battery Use,like measure the BMS size or the discharge current of your battery need.<\/span><\/p>\n

<\/p>\n

2.Dimension may have an error range,please understanding for this.<\/span><\/p>\n

<\/p>\n

3.Due to the color of the protection board may be updated during the production process, the color(may have Green\/Red\/Black or others) of the protection board of the same model may change due to different production batches. This is normal and we will ship it randomly.<\/span><\/p>\n

<\/p>\n

Packing List:<\/span>\u00a0<\/span><\/span>Shipping by Choose Different Bundle.<\/span><\/p>\n

<\/p>\n

Picture Show:<\/span><\/p>\n

<\/p>\n

<\/p>\n

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<\/p>\n

Shipping and delivery:<\/span><\/p>\n

1.China Post Registered Air Mail: about 15-60 working days.(\/\/www.17track.net)<\/span><\/span><\/p>\n

2.CDEK Delivery Company:about 15-60 working days.(www.cdek.ru)<\/span><\/span><\/p>\n

3.PostNL Delivery Company: About 15-30 working days.(<\/span><\/span>\/\/www.17track.net<\/span>)<\/span><\/span><\/p>\n

4.Seller Shipping Method: about 25-60 working days.<\/span><\/span><\/p>\n

<\/p>\n

About the Feedback and Review:<\/span><\/p>\n

1.Buyer’s early confirmation will be highly appreciated after receiving the items.<\/span><\/span><\/p>\n

2.Since your feedback is very important to our business’s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It’ll\u00a0 just take you 1 minute,but this 1 minute has the extremely vital significance to us.<\/span><\/span><\/p>\n

3.Please contact us before leaving any negative or neutral feedback. We will work with you\u00a0to solve any problems.<\/span><\/span><\/p>\n

<\/p>\n

Returns and Refund:<\/span><\/p>\n

1.if\u00a0you can not received the goods in guaranteed time,please contact us to solve the\u00a0\u00a0refund problem.<\/span><\/span><\/p>\n

2.if you have received the goods,but there have some problem contact seller,and seller\u00a0agree to return the goods with you,when we get the goods,the product in perfect\u00a0condition,we will\u00a0give you full refund.<\/span><\/span><\/p>\n

3.if you have any problem in the order time,please feel free to contact us,thank you.<\/span><\/span><\/p>\n

Buyer bought this item also bought:<\/span><\/span><\/p>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Turmera 4S 14.4V 16.8V 30A 40A BMS 18650 Lithium Battery Protect Board Balance With DC Plug for Electric Drill Screwdriver […]<\/p>\n","protected":false},"featured_media":225296,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[60,19],"product_tag":[],"class_list":["post-225302","product","type-product","status-publish","has-post-thumbnail","product_cat-mobilita-elettrica-batterie","product_cat-tutti-i-prodotti","desktop-align-left","tablet-align-left","mobile-align-center","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/product\/225302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/comments?post=225302"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/media\/225296"}],"wp:attachment":[{"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/media?parent=225302"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/product_brand?post=225302"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/product_cat?post=225302"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vitacomoda.it\/elettronica\/wp-json\/wp\/v2\/product_tag?post=225302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}