This is the 7V variant of the 3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value in Battery Protection Board. Available at ₹12.51 (₹10.60 + GST) with free shipping across India.
3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value
This device is a battery management system (BMS) designed for Li-ion batteries, but it does not include a balancing function.
Features
A circuit that detects voltage with high accuracy.
A charger terminal that uses a high-voltage device.
A built-in circuit that detects three levels of over-current (over-current 1, over-current 2, and load short circuit);
A MOS transistor that controls the charging and discharging of the battery.
Specification
Over charge voltage: 4.25±0.05V
Overcharge release voltage:4.23±0.05V
Over-discharge voltage:2.54±0.1V
Maximal continuous charging current: 2A
Maximal continuous Discharging current: 2A
Over-current protection: 3A
Size: L30*W3.5*T1.7 mm
Weight: 1g
Package Includes
1 x 3.7V Lithium Battery Protection Board (1 piece)
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| Operating Voltage | 3.7V |
|---|---|
| Current Rating | 3A |
| Interface / Protocol | CAN |
| SKU | AI0499 |
| Weight | 0.003 kg |
| Availability | In Stock |
Applications & Use Cases
The 3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value is a versatile battery protection board used across a wide range of applications including lithium battery pack protection, power bank builds, e-bike battery management, solar energy storage, and UPS systems.
Common use cases:
- Building a custom lithium battery pack
- Adding overcharge/overdischarge protection
- Creating a DIY power bank
This product is ideal for battery pack builders and power electronics engineers.
Technical Tip: BMS boards prevent overcharge, overdischarge, overcurrent, and short circuit. Match cell count (S) and max current rating to your battery pack.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Zubin Negi –
Good quality 3.7V Lithium Battery Protection Board for. Ripple is low. Suitable for most electronics projects.
Shubham Trivedi (verified owner) –
Decent 3.7V Lithium Battery Protection Board for. Voltage output is accurate. Compact form factor is a plus.
Vivek Deshpande –
Bought multiple units of this 3.7V Lithium Battery Protection Board for. All consistent quality. Zbotic is reliable.
Ananya Bhat (verified owner) –
Good 3.7V Lithium Battery Protection Board for. Output is stable. Gets slightly warm under full load but nothing concerning.
Abhishek Jain (verified owner) –
Decent 3.7V Lithium Battery Protection Board for. Voltage output is accurate. Compact form factor is a plus.
Lalit Banerjee –
Good quality 3.7V Lithium Battery Protection Board for. Ripple is low. Suitable for most electronics projects.
Chetan Sethi (verified owner) –
Very satisfied with this 3.7V Lithium Battery Protection Board for. Using it in my solar project, charges perfectly.
Nakul Negi (verified owner) –
Decent 3.7V Lithium Battery Protection Board for. Voltage output is accurate. Compact form factor is a plus.
Isha Tiwari (verified owner) –
Great 3.7V Lithium Battery Protection Board for. Voltage is rock solid under varying loads. Highly recommended.
Raj Bose (verified owner) –
Very satisfied with this 3.7V Lithium Battery Protection Board for. Using it in my solar project, charges perfectly.
Amit Shetty –
Love this 3.7V Lithium Battery Protection Board for. Compact size and excellent performance. Worth the price.
Milan Yadav (verified owner) –
Good 3.7V Lithium Battery Protection Board for. Output is stable. Gets slightly warm under full load but nothing concerning.
Rohit Mehta (verified owner) –
Nice 3.7V Lithium Battery Protection Board for. Works as expected for my power needs. Good efficiency.
Ojas Das (verified owner) –
Average 3.7V Lithium Battery Protection Board for. Works but efficiency could be better. Adequate for basic projects.
Paras Menon (verified owner) –
Good quality 3.7V Lithium Battery Protection Board for. Ripple is low. Suitable for most electronics projects.
Chirag Gill –
Nice 3.7V Lithium Battery Protection Board for. Works as expected for my power needs. Good efficiency.
Uday Nayak (verified owner) –
Decent 3.7V Lithium Battery Protection Board for. Voltage output is accurate. Compact form factor is a plus.
Devansh Chauhan –
Perfect 3.7V Lithium Battery Protection Board for for my portable project. Battery life is better than expected.
Rakesh Sethi (verified owner) –
Excellent 3.7V Lithium Battery Protection Board for! Output is stable and reliable. Perfect for my electronics project.
Sandhya Menon (verified owner) –
Okay 3.7V Lithium Battery Protection Board for. Output is slightly off from specified but within usable range.
Hemant Bajaj (verified owner) –
Excellent 3.7V Lithium Battery Protection Board for! Output is stable and reliable. Perfect for my electronics project.
Sumit Trivedi –
Average 3.7V Lithium Battery Protection Board for. Works but efficiency could be better. Adequate for basic projects.
Mukesh Kamath (verified owner) –
Perfect 3.7V Lithium Battery Protection Board for for my portable project. Battery life is better than expected.
Anil Dubey –
Love this 3.7V Lithium Battery Protection Board for. Compact size and excellent performance. Worth the price.
Vishal Tiwari (verified owner) –
Very satisfied with this 3.7V Lithium Battery Protection Board for. Using it in my solar project, charges perfectly.
Vikram Dhawan (verified owner) –
Very satisfied with this 3.7V Lithium Battery Protection Board for. Using it in my solar project, charges perfectly.
Kavya Menon (verified owner) –
Decent 3.7V Lithium Battery Protection Board for. Voltage output is accurate. Compact form factor is a plus.
PRASAD KHARE (verified owner) –
Value for money…. Excellent product for Lithium batteries…
Lakshmi Modi (verified owner) –
Great 3.7V Lithium Battery Protection Board for. Voltage is rock solid under varying loads. Highly recommended.
Sonali Banerjee –
Superb 3.7V Lithium Battery Protection Board for! Efficiency is high and it runs cool even under load.
Priya Vyas (verified owner) –
Great 3.7V Lithium Battery Protection Board for. Voltage is rock solid under varying loads. Highly recommended.