3S/4S/6S 50A BMS Li-ion Ternary Lithium Battery 3.7V PCB Protection Board for Eletronic Scooter Vehicle Tools
Direct purchase from the factory 
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Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Patakaran sa Pagpapadala
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Patakaran sa Pagbalik at Pagpapalit
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Patakaran sa Refund
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471Specifications:
1. Rated working voltage: 30V
2. Rated discharge current: 50A
3. Peak starting current: 100A
4. Input withstand voltage: 40V
5. Charging overcurrent protection value: No limit
6. Charging detection voltage: 4.200 - 4.250V
7. Charging detection delay time: 0.5 - 1.3S
8. Overcharge release voltage: 4.000 - 4.050V
9. Discharge detection voltage: 2.650 - 2.750V
10. Delay time for discharge detection: 20 - 150ms
11. Discharge release voltage: 2.85 - 3.05V
12. Overcurrent detection voltage: 0.1V
13. Overcurrent protection current: 90 - 110A
14. Overcurrent protection time: 0.70 - 1.3S
15. Short circuit protection current: 100A
16. Detection delay time: 150 - 400u00b5S
17. Resistance: Main circuit on state resistance: 1.7 - 2mu03a9
18. Current consumption: Normal operation consumes current: 10 - 15u00b5A
19. Static current during sleep mode: 2.5u00b5A
20. Operation temperature range: -40°C to 85°C
Features:
1. Versatile Compatibility: Suitable for various configurations including 3S, 4S, and 6S, ensuring broad application across different devices and electric systems for scooters and other electronic tools.
2. Enhanced Safety Mechanisms: Comprehensive overcharge, over-discharge, overcurrent, and short circuit protection guarantees optimal battery safety, preventing damage and extending battery life.
3. High-Rated Current Capacity: Supports continuous discharge currents up to 50A and peak currents up to 100A, enabling high-performance for demanding applications.
4. Low Power Consumption: Efficient power management with minimal operational and static current consumption ensures prolonged battery usage and reduced energy waste.
5. Robust Temperature Resiliences: Operable in extreme conditions ranging from -40°C to 85°C, offering reliable performance across various environmental settings and temperature extremess.
Package Included:
1 x BMS Li-ion Ternary Lithium Battery 3.7V PCB Protection Board
