|
[China]
Trade Verify
Address: 广东省深圳市龙华区大浪街道华明路浪口华明工业区C栋
Contact name:Vera
Shenzhen Ryder Electronics Co., Ltd. |
|
Verified Suppliers
|
|
|
Li-18650-13S3PLithium battery pack-46.8V 10.5(10.2)Ah-PCM 48V For Electric Bicycle Battery
Product Description:
* With plastic shell.secure and nice in constitution.
* Accurate electricity display.
* Enclosure ip-x5 waterproof.
* With lock anti-theft, pull-up structure can be removed.
* The production environment conforms to international standards.
About company:
* Ryder has 15 years experience of battery packs. Our customers are from all over the world.
* Develop products according to customer requirements or product orientation.
* The automated battery assembly line can process 7K-10K cells every day to guarantee fast delivery for the orders.
* Offer 200 test points for the battery within 60V 10A and 32 test points for the battery within 100V 20A.
* SAP & MES dual system to coordinate daily production. SAP+M
Product number: 8177181303013
Cell model:Li-18650-3.6V 3500(3400)-10A (INR18650 MJ1)
Battery specification: Li-18650-13S3P-46.8V 10.5(10.2)Ah-PCM
BMS specification:PCM-F48V 15/50A-NS-63*34*9-(RYD-13S-010)
Nominal voltage:46.8V
Nominal capacity:10Ah
Charging voltage: 54.6V
Charging current: ≤3A
Discharging current: 15A
Instant discharging current: 50±10A
End-off voltage: 32.5V
Internal resistance: ≤280mΩ
Battery weight: 2.75Kg
Product dimension: 412.05*91.65*92.23mm(Max)
Charging temperature:10～45℃
Discharging temperature: -20～60℃
Storage temperature: ≤1 month: -20 ~ 45℃ ≤3 months: -10 ~ 30℃ ≤1 year: 0 ~ 30℃
Battery case: ABS fireproof material
Lithium ion battery protection: short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection, etc.
Application field: Electric bicycle
1 Scope
This specification describes the design and development of the company's battery; it is the product of design, production and inspection basis. Its role is to understand the quality of the product and using the correct method for customers.
This specification shall be applied to Li-ion battery manufactured by Shenzhen Ryder electronics Co., Ltd.
2 Product Configuration
| No. | Item | Criteria | Remark |
| 1 | 电 芯 Lithium-ion Battery Cell | Li-18650-3.6V 3500(3400)-10A (INR18650 MJ1) | |
| 2 | PCM | PCM-F48V 15/50A-NS-63*34*9-(RYD-13S-010) |
3 Product Dimension
 |
N O | Battery type | (mm )Dimensions T*W*H(max) | (mm)Lead exposure L | Terminal head direction | Immersion tin size |
| 1 | Li-ion Cylindrical | 412.05*91.65*92.23mm | / | / | / |
4 Product Specification
5 Product Electric Performance Test
| No. | Items | Test Conditions | Requirements |
1 |
Capacity retention | Fully charging, store them at (20±5)℃ for 28 days, then discharge to 32.5V @0.2C(The capacity is greater than 85% of the initial capacity). |
Discharging time≥255min |
2 | Cycle Life @25℃ | Discharge to 32.5V @0.2C, then Charge the battery @0.2C to reach 54.6V. Then charge the battery at constant 54.6V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to 32.5V@ 0.2C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 70% of rated capacity. | Cycles life ≥300 |
3 | storage | Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20℃±5℃, humidity 45% ～ 85% room for 12 months, fully charge and discharge it @0.2C until voltage down to 32.5V. (The testing sample should be within 3 months dated from production date) | Discharge time≥240min |
6 Mechanical Performance
No. | content | Testing method | Requirements |
1 |
Vibration Test | After standard charging, put battery on the vibration table. 30 min experiment from X, Y, Z axis. Scan rate: 1oct/min; Frequency 10- 30Hz, Swing 0.38mm; Frequency 30-55Hz, Swing 0.19mm. |
No influence to batteries' electrical performance and appearance. |
  |
7.2 PCM
| Item | Content | Criterion |
Over charge Protection | Over charge detection voltage | 4.250±0.030V |
Detection delay time | 1.0±0.3S | |
Over charge release voltage | 4.150±0.050V | |
Over discharge protection | Over discharge detection voltage | 2.500±0.080V |
Detection delay time | 1.0±0.5S | |
Over discharge release voltage | 3.000±0.100V | |
Rated operational current | ≤15A | |
Over current protection | Over current detection current | 50±10A |
Release condition | Cut load | |
Detection delay time | 1.0±0.5S | |
Short protection | Detection condition | Exterior short circuit |
Release condition | Cut short circuit | |
Balanced | Balanced open voltage | / |
Balanced release voltage | / | |
Balanced current | / | |
Interior resistance | Main loop electrify resistance | ≤70mΩ |
| Current consumption | Current consume in normal operation | ≤30μA |
| NTC | / | / |
| PCB Dimension(L*W*H) | 63*34*9mm | |
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
Factory photo:
Contact with our sales team for your OEM and ODM order.
OEM/ODM Service:
If you want to display your own brand logo in products, bags, labels or anywhere. Or you need to develop battery packs according to your product orientation. Our OEM and ODM services are ready to do it.
Packing:
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet
Ryder Electronics established in Shenzhen on July 18, 2005, mainly in the business of battery packs. In 2009 the company passed ISO9001 and improved the product quality standard to fulfill the high-end requirements from our customers.
In 2012, Ryder Electronics moved to a new facility and expend the production capacity, the Productivity improved nearly 10 times than before.
In 2013, Ryder Electronics imported ERP (SAP) system to supervise order execution process.
In 2017, Ryder Electronics expanded the SMT, imported high-speed patch machine from Germany.
Until now the factory grows into a modern enterprise which integrated injection molding, PCB designing, SMT and battery pack assembling services.
In 2018 the company passed ISO14001certification, introduced automated battery production line to further improve the production quality and capacity.
