6% off
BAK H18650CQ 2550mAh 3.7V 3C Li-ion Rechargeable Battery
Premium quality rechargeable lithium-ion battery from The Engineer Store, Bengaluru. Authentic products, fast shipping, and complete 7-day warranty on manufacturing defects with 24/7 support.
Product Specifications
| Parameter | Details |
| Model | BAK H18650CQ |
| Chemistry | Lithium-ion (Li-ion) |
| Capacity | 2550mAh |
| Nominal Voltage | 3.7V |
| Discharge Rate | 3C (7.65A continuous discharge) |
| Type | Electronics Component |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose BAK H18650CQ?
100% Authentic - Sourced directly from authorized distributors with verification
High Performance - 2550mAh capacity with reliable 3C discharge rate
Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
Expert Support - Technical assistance available round-the-clock
Manufacturer Warranty - 7-day warranty on manufacturing defects against defects
Trusted Brand - BAK is a leading lithium battery manufacturer
Applications & Project Ideas
DIY Electronics & Hobbyist Projects
- Custom power packs and portable devices
- Flashlights and emergency lighting systems
- Remote-controlled devices and drones
Professional & Industrial Use
- Industrial equipment and tools
- Backup power systems
- Commercial electronics and instrumentation
Learning & Education
- Electronics courses and workshops
- Student research projects
- Skill development and experimentation
What's Included
- 1x BAK H18650CQ 2550mAh 3.7V Li-ion Battery
- Product documentation and specifications sheet
- Technical support contact information
Key Features
| Feature | Benefit |
| 2550mAh Capacity | Extended runtime for your devices |
| 3.7V Nominal | Standard voltage for most applications |
| 3C Discharge Rate | Fast, reliable power delivery |
| Rechargeable Design | Cost-effective, eco-friendly solution |
| Proven Reliability | BAK brand quality assurance |
Frequently Asked Questions
Is this battery 100% authentic?
Yes, absolutely. All products are sourced from authorized BAK distributors with complete authentication verification and traceability.
What is the warranty coverage?
Full 7-day warranty on manufacturing defects covering all manufacturing defects, including capacity loss and performance issues.
How quickly will I receive my order?
Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available on request.
What does 3C discharge rate mean?
3C means the battery can safely discharge at 3 times its capacity (7.65A). This indicates fast discharge capability suitable for high-drain applications.
Do you provide technical support?
Yes, our expert team provides comprehensive technical support via email and WhatsApp, available 24/7 for queries and troubleshooting.
What is your return and replacement policy?
7-day returns accepted on defective items with full refund or replacement at no additional cost. applicable on manufacturing defects only.
Are bulk discounts available?
Yes, wholesale pricing and special discounts are available for orders of 10+ units. Contact our sales team for custom quotes.
What charger should I use?
Use a dedicated Li-ion 18650 battery charger with proper voltage regulation (3.6-4.2V). We recommend chargers with safety certifications.
Safety & Care Tips
- Use only with compatible Li-ion chargers
- Store in cool, dry conditions
- Avoid short circuits and physical damage
- Do not expose to extreme temperatures
- Follow local regulations for disposal/recycling
Order your BAK H18650CQ battery today and experience reliable, authentic power solutions with expert support!
Buy BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery Online in India
Purchase the BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
BAK H18650CQ 2550mAh 3.7V 3C Li-ion Rechargeable Battery
Premium quality rechargeable lithium-ion battery from The Engineer Store, Bengaluru. Authentic products, fast shipping, and complete 7-day warranty on manufacturing defects with 24/7 support.
Product Specifications
| Parameter | Details |
| Model | BAK H18650CQ |
| Chemistry | Lithium-ion (Li-ion) |
| Capacity | 2550mAh |
| Nominal Voltage | 3.7V |
| Discharge Rate | 3C (7.65A continuous discharge) |
| Type | Electronics Component |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose BAK H18650CQ?
100% Authentic - Sourced directly from authorized distributors with verification
High Performance - 2550mAh capacity with reliable 3C discharge rate
Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
Expert Support - Technical assistance available round-the-clock
Manufacturer Warranty - 7-day warranty on manufacturing defects against defects
Trusted Brand - BAK is a leading lithium battery manufacturer
Applications & Project Ideas
DIY Electronics & Hobbyist Projects
- Custom power packs and portable devices
- Flashlights and emergency lighting systems
- Remote-controlled devices and drones
Professional & Industrial Use
- Industrial equipment and tools
- Backup power systems
- Commercial electronics and instrumentation
Learning & Education
- Electronics courses and workshops
- Student research projects
- Skill development and experimentation
What's Included
- 1x BAK H18650CQ 2550mAh 3.7V Li-ion Battery
- Product documentation and specifications sheet
- Technical support contact information
Key Features
| Feature | Benefit |
| 2550mAh Capacity | Extended runtime for your devices |
| 3.7V Nominal | Standard voltage for most applications |
| 3C Discharge Rate | Fast, reliable power delivery |
| Rechargeable Design | Cost-effective, eco-friendly solution |
| Proven Reliability | BAK brand quality assurance |
Frequently Asked Questions
Is this battery 100% authentic?
Yes, absolutely. All products are sourced from authorized BAK distributors with complete authentication verification and traceability.
What is the warranty coverage?
Full 7-day warranty on manufacturing defects covering all manufacturing defects, including capacity loss and performance issues.
How quickly will I receive my order?
Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available on request.
What does 3C discharge rate mean?
3C means the battery can safely discharge at 3 times its capacity (7.65A). This indicates fast discharge capability suitable for high-drain applications.
Do you provide technical support?
Yes, our expert team provides comprehensive technical support via email and WhatsApp, available 24/7 for queries and troubleshooting.
What is your return and replacement policy?
7-day returns accepted on defective items with full refund or replacement at no additional cost. applicable on manufacturing defects only.
Are bulk discounts available?
Yes, wholesale pricing and special discounts are available for orders of 10+ units. Contact our sales team for custom quotes.
What charger should I use?
Use a dedicated Li-ion 18650 battery charger with proper voltage regulation (3.6-4.2V). We recommend chargers with safety certifications.
Safety & Care Tips
- Use only with compatible Li-ion chargers
- Store in cool, dry conditions
- Avoid short circuits and physical damage
- Do not expose to extreme temperatures
- Follow local regulations for disposal/recycling
Order your BAK H18650CQ battery today and experience reliable, authentic power solutions with expert support!
Buy BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery Online in India
Purchase the BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy BAK H18650CQ 2550mAh 3.7v 3C Li-ion Rechargeable Battery at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.