جميع المنتجات
  • Shenzhen BAK Technology Co., Ltd.
    كاليستا
    سأبقي هذا الأمر لطيفًا ومختصرًا! لم يسبق لي أن اختبرت خدمة عملاء ممتازة مثل هذه مع مورد من خارج البلاد. لقد تجاوزت هذه الشركة كل التوقعات لتلبية احتياجات عملائها. تمت معالجة وقت استجابتهم لجميع مخاوفي على الفور بنسبة 100% في غضون 1-24 ساعة، وكان وقت الشحن ممتازًا!
اتصل شخص : Dong
رقم الهاتف : +86 13828713564
واتساب : +8613828713564

1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection

  • 1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection
  • 1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection
  • 1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection
  • 1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection
  • 1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection
مكان المنشأ Dongguan الصين
اسم العلامة التجارية BAKTH / Neutral / OEM
إصدار الشهادات IEC62133
رقم الموديل BAKTH-001S005A-0080-01
الحد الأدنى لكمية 2 قطعة
الأسعار USD 8~13 /PC
تفاصيل التغليف كرتون الورق الصناعي
وقت التسليم 3-4 أسابيع
شروط الدفع ر/ر
القدرة على العرض 10000pcs/شهر

اتصل بي للحصول على عينات مجانية وكوبونات

واتساب:0086 18588475571

(ويتشات): 0086 18588475571

سكايب: sales10@aixton.com

إذا كان لديك أي مخاوف، نحن نقدم المساعدة على الانترنت على مدار 24 ساعة.

x
تفاصيل المنتج
يكتب لوحة حماية بطارية الليثيوم 1S واجهة متوافقة I2C
نوع البطارية ليثيوم أيون جهد الكشف عن الشحنة (الخلية) 4.250V ± 0.025V
فوق جهد الكشف عن التفريغ (الخلية) 2.500V ± 0.100V على التفريغ الحالي 5A-9A
على الشحن الحالي 2.5A-5A البعد 42*30.5*1.2 مم
عينة متاح
إبراز

3.7V lithium battery protection board,1S BMS with overcharge protection,lithium battery PCB overdischarge protection

,

1S BMS with overcharge protection

,

lithium battery PCB overdischarge protection
اترك رسالة
منتوج وصف
1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection


1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection 0



This 1S lithium battery protection board is a compact yet robust safety solution designed specifically for single-cell lithium-ion and lithium-polymer batteries, serving as a critical safeguard for small electronic devices. Engineered to prevent common battery hazards, it integrates multiple protection mechanisms to ensure reliable performance and extend battery lifespan.

At its core, the board features comprehensive protection functions: overcharge protection (cuts off charging when voltage exceeds 4.25V to avoid cell swelling or leakage), over-discharge protection (stops discharge below 2.5V to prevent irreversible capacity loss), short-circuit protection (triggers in milliseconds to block excessive current during accidental shorts), over-current protection (limits discharge current to a safe threshold, typically 5A-10A depending on model), and optional over-temperature protection (shuts down operation if temperature exceeds 70℃).

Crafted with high-quality components, it includes a precision protection IC that monitors battery status in real-time and dual MOSFETs (one for charge, one for discharge) to ensure rapid response to anomalies—switching off circuits within microseconds when thresholds are breached, then automatically restoring operation once conditions normalize. The ultra-thin PCB design (as thin as 0.8mm) and compact size (often under 20x10mm) make it ideal for space-constrained devices like Bluetooth earbuds, smartwatches, mini power banks, portable sensors, and small IoT gadgets.
About Us

Shenzhen BAKTH Technology Co., Ltd. was established in 2002. For 21 years, we've specialized in battery pack assembly and PCM/BMS design and production. Our 5,000-square-meter factory features automated production lines and SMT assembly capabilities.

1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection 1

Certifications
1S 3.7V Lithium Battery Protection Board with Overcharge/Overdischarge Protection 2
FAQ
What kind of certificate your battery pack owned?

ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs have reliable quality assurance.

Do you have MOQ?

No limitation - we offer competitive pricing based on order quantity. Sample orders are welcome to test our quality before bulk orders.

What's the warranty? How can we guarantee quality?

Standard warranty is 12 months (negotiable for special products). Our complete production process ensures quality before shipment.

What's the lead time?

Standard products: 3-4 weeks for samples (depending on cell availability), 5-8 weeks for bulk orders (varies by model and quantity).

Can we have our own Logo on the battery pack? Can you accept customized battery?

Yes - our professional R&D team can provide customized solutions according to your requirements.

بطاقة:

بطارية الليثيوم خدمات إدارة المباني,بطارية بي سي ام لايف بو 4,ثنائي الفينيل متعدد الكلور حلبة المجلس الجمعية

3.7V lithium battery protection board,1S BMS with overcharge protection,lithium battery PCB overdischarge protection

PCB Circuit Board Assembly

المنتجات الموصى بها