Shenzhen Ryder Electronics Co., Ltd. is one of the leading manufacturers and suppliers of lithium battery pack with bms 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 Overview
A Battery Management System (BMS) is essential for monitoring and protecting your lithium battery cells during charging and discharging. It prevents overcharging, over-discharging, and ensures safe operation. When selecting a BMS, ensure it matches your battery's voltage and current requirements. For example, a 36V battery requires a 10s BMS (10 cells in series), while a 48V battery needs a 13s BMS, and a 52V battery requires a 14s BMS. Always choose a BMS with a discharge current rating that meets or exceeds your battery's needs to ensure safety and performance.
Product Specifications
|
No. |
Items |
Specifications |
Remarks |
|
1 |
Product Weight |
11KG ± 0.5 |
|
|
Product Size |
200150300mm |
||
|
2 |
Rated Output |
30.0Ah |
0.5C Discharge Standard |
|
3 |
Shipping Voltage |
≥60V |
≥80% Power |
|
4 |
Rated Voltage |
60V |
|
|
5 |
Discharge Cut-off Voltage |
44.8V |
Discharge termination voltage |
|
6 |
Charge Cut-off Voltage |
67.2V |
|
|
7 |
Finished Product Impedance |
≤200mΩ |
At 50% capacity with 1 kHz AC test value |
|
8 |
Standard Ending Current |
≤12A |
|
|
9 |
Maximum Charge Current |
15A |
|
|
10 |
Standard Discharge Current |
20A |
|
|
11 |
Maximum Continuous Discharge Current |
50A |
1.5C |
|
12 |
Short Circuit Protection |
Yes |
|
|
13 |
Short-Circuit Protection Recovery |
Disconnect the load |
|
|
14 |
Soft Switch Function |
Yes |
|
|
15 |
Prefilled Output Switch Function |
Yes |
|
|
16 |
Operating Temperature |
Charging: 0°C to 45°C |
Battery exterior: 23 ± 2°C, Battery surface humidity: 60 ± 25% RH |
|
Discharge: -20°C to 60°C |
|||
|
17 |
Storage Temperature |
≤1 year: -20°C to 25°C |
|
|
≤3 months: -20°C to 40°C |
|||
|
18 |
Storage Humidity |
60 ± 25% RH |
Connection Guide
B+: Connected to the fourth battery's positive terminal
B3+: Connected to the third battery's positive terminal
B2+: Connected to the second battery's positive terminal
B1+: Connected to the first battery's positive terminal
B-: Connected to the first battery's negative terminal
P+: Connected to the battery's output or the charger's positive terminal
P-: Connected to the battery's output or the charger's negative terminal
Usage and Safety Instructions
Ultra-Responsive Protection:
Overcharge/over-discharge prevention with ±0.025V precision thresholds
Rapid 7.2–11ms short-circuit response time
Overcurrent cutoff at 6.5±2A to safeguard high-discharge devices
Welding Precautions: Ensure no copper or tin bits cling to the guard shield during welding.
Installation: Connect the BMS to the battery group according to specifications. Avoid placing any leading lines on the back of the board.
Guard Shield Installation: Use hard epoxy sheets as a barrier to prevent short circuits.
Output Line Welding: Use power supply lines with the appropriate diameter to prevent overheating and voltage drops during high-current discharges.
Battery Storage: Store fully charged batteries out of reach of children.
About Ryder Electronics
15 Years of Expertise: Ryder has over 15 years of experience in battery pack manufacturing, serving customers worldwide.
01
Custom Solutions: We develop products tailored to customer requirements and product orientations.
02
High-Capacity Production: Our automated assembly line processes 7K-10K cells daily, ensuring fast delivery.
03
Advanced Testing: We offer 200 test points for batteries within 60V 10A and 32 test points for batteries within 100V 20A.
04
Delivery Time
Material Preparation: 7-15 days (or from inventory)
Production & Assembly: 3-10 days
Testing & Packaging: 2-10 days
Total Delivery Time: 30-45 days (faster delivery available upon negotiation)
OEM/ODM Services
Customize your battery packs with your brand logo or develop products based on your specific requirements. Our OEM and ODM services are designed to meet your needs.
Packing Options
Standard export packing
Carton box, wooden box, or wooden pallet
Company History
- Established in 2005: Ryder Electronics was founded in Shenzhen, specializing in battery pack manufacturing.
- ISO9001 Certified (2009): Enhanced product quality standards to meet high-end customer requirements.
- Expanded Production (2012): Moved to a new facility, increasing productivity tenfold.
- ERP System Implementation (2013): Introduced SAP to streamline order execution.
- Advanced Manufacturing (2017): Expanded SMT capabilities with high-speed patch machines from Germany.
- ISO14001 Certified (2018): Introduced automated battery production lines to further improve quality and capacity.
Contact Us
For OEM/ODM orders or further inquiries, reach out to our sales team today!
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Discover the Customizable Lithium Battery BMS by Ryder Electronics, offering advanced protection for your battery cells. With over 15 years of expertise, we provide high-quality BMS solutions tailored to your needs. Ensure safe and efficient battery operation with our comprehensive protection features. Contact us for OEM/ODM services and fast delivery options.
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