Shenzhen Ryder Electronics Co., Ltd. is one of the leading manufacturers and suppliers of 1s bms for li-polymer battery in China. Welcome to buy CE approved batteries in stock here and get free sample from our factory. All customized products are with high quality and low price.
Product Specifications
Cells: 1S
Type: Lithium
Make: RYDBATT
Key Features
Compatibility: Designed for 1S lithium batteries, suitable for Li-ion and Li-polymer batteries.
Comprehensive Protection: Ensures stable and accurate protection during charging and discharging, including:
Overcharge Protection
Over-discharge Protection
Over-current Protection
Short Circuit Protection
Usage and Safety Instructions
Proper Connection: Follow the instructions carefully when connecting lines. Always start from B- and connect from low to high positions to avoid irreversible damage.
Avoid Contamination: Ensure no copper or tin bits cling to the guard shield during connection.
Correct Placement: Connect the protection board to the battery group as per specifications, and avoid placing any leading lines on the back of the board.
Guard Shield Installation: Use hard epoxy sheer on the back of the board to prevent short circuits.
Welding Output Lines: Choose power supply lines with the appropriate diameter to prevent excessive temperature rise and voltage drop during high current discharge.
Battery Box Installation: Ensure proper insulation, heat relief, and tightness when fixing the guard shield in the battery box to avoid internal short circuits.
PCB Specifications
|
Item |
Content |
Criterion |
|
Over Charge Protection |
Over charge detection voltage |
4.275±0.025V |
|
Over charge release voltage |
4.075±0.025V |
|
|
Over Discharge Protection |
Over discharge detection voltage |
2.5±0.05V |
|
Over discharge release voltage |
2.9±0.05V |
|
|
Rated operational current |
≤3.5A |
|
|
Over Current Protection |
Over current detection current |
6.5±2A |
|
Release condition |
Cut Load |
|
|
Detection delay time |
7.2～11.0ms |
|
|
Short Protection |
Detection condition |
Exterior Short Circuit |
|
Release condition |
Cut short circuit |
|
|
Interior Resistance |
Main loop electrify resistance |
Rss≤65mΩ |
|
Current Consumption |
Current consume in normal operation |
8.0μA Max |
|
NTC |
10kOhm 3380 1% NTC |
/ |
|
Dimension (LWH) |
R17.3 x 2.5mm |
/ |
Usage and Safety Instructions
Proper Connection: Follow the instructions carefully when connecting lines. Always start from B- and connect from low to high positions to avoid irreversible damage.
Avoid Contamination: Ensure no copper or tin bits cling to the guard shield during connection.
Correct Placement: Connect the protection board to the battery group as per specifications, and avoid placing any leading lines on the back of the board.
Guard Shield Installation: Use hard epoxy sheer on the back of the board to prevent short circuits.
Welding Output Lines: Choose power supply lines with the appropriate diameter to prevent excessive temperature rise and voltage drop during high current discharge.
Battery Box Installation: Ensure proper insulation, heat relief, and tightness when fixing the guard shield in the battery box to avoid internal short circuits.
Safety Precautions: Keep fully charged battery groups out of reach of children.
Immediate Action: Stop using the product immediately if any unusual conditions arise.
About RYDBATT
- 15 Years of Expertise: Ryder has over 15 years of experience in battery pack manufacturing, serving customers worldwide.
- Custom Development: We develop products tailored to customer requirements and product orientations.
- High-Capacity Production: Our automated battery assembly line processes 7K-10K cells daily, ensuring fast delivery.
- Comprehensive Testing: We offer 200 test points for batteries within 60V 10A and 32 test points for batteries within 100V 20A.
- Advanced Systems: Utilizing SAP & MES dual systems to coordinate daily production.
Delivery Time
- Material Preparation: 7-15 days (or inventory)
- Production & Assembly: 3-10 days
- Testing & Packaging: 2-10 days
- Total Delivery Time: 30-45 days (Faster delivery options available upon negotiation)
OEM/ODM Services
Customize your battery packs with your brand logo on products, bags, labels, or any other location. We also develop battery packs according to your specific product orientation.
Packing
Standard Export Packing
Options include carton boxes, wooden boxes, and wooden pallets.
Company History
Established: July 18, 2005, in Shenzhen, specializing in battery packs.
ISO9001 Certification: Achieved in 2009, enhancing product quality standards.
Facility Expansion: Moved to a new facility in 2012, increasing production capacity tenfold.
ERP Implementation: Introduced SAP system in 2013 for better order execution supervision.
SMT Expansion: Expanded SMT and imported high-speed patch machines from Germany in 2017.
ISO14001 Certification: Achieved in 2018, alongside the introduction of automated battery production lines to further improve quality and capacity.
Contact Us
For OEM and ODM orders, reach out to our sales team today!
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