Shenzhen Ryder Electronics Co., Ltd.
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RYDBATT 24V Lithium Battery Pack Redar Li-18650-7S5P-25.2V 12.5Ah For Electric Scooter Battery
Capacity Ratings
Escooter battery capacity is rated in units of watt hours (abbreviated Wh), a measure of energy. This unit is quite easy to understand. For example, a battery with a 1 Wh rating stores energy sufficient to supply 1 watt of power for 1 hour.
More energy capacity i.e. higher battery watt hours will translate to longer electric scooter range, for a given motor size.
An average scooter will have a capacity of around 250 watt hours and be able to travel about 10 miles (16 km). Whereas extreme performance scooters can have capacity reaching into the thousands of watt hours and ranges of up to 60 miles (96 km).
Product Configuration
| No. | Item | Criteria | Remark |
| 1 | Lithium-ion Battery Cell | Li-18650 |
|
| 2 | PCM | PCM |
|
| 3 | Connector | / |
|
Product Dimension and standard
| Specification | 24V 12.5Ah |
| Inner size | / |
| Cells | 35PCS 18650 |
| Cell Franme | / |
| Electric Qty Display | 24V |
| Onoff Button | / |
| Charge Connector | / |
| Fuse Holder | 15a |
| Discharge Connector | 5PIN |
| USB | / |
| Apply to | Scooter |
Packaging specification
Product Specification
4 PCM
| Item | Content | Criterion |
| Over charge Protection | Over charge detection voltage | 4.250±0.050V |
| Detection delay time | 1.0±0.3S | |
| Over charge release voltage | 4.150±0.050V | |
| Over discharge protection | Over discharge detection voltage | 2.700±0.080V |
| Detection delay time | 1.0±0.3S | |
| Over discharge release voltage | 3.000±0.100V | |
| Rated operational current | ≤20A | |
| Over current protection | Primary over current detection current | 50±5A |
| Primary detection delay time | 800mS-1200mS | |
| Secondary over current detection curren | 100±10A | |
| Secondary detection delay time | 50mS-200mS | |
| Short protection | Detection condition | ＞200A, 200uS-300uS |
| Protection | yes Exist | |
| Protective release condition | Disconnect short circuit | |
| Charging management | Charging overvoltage protection voltage | 30.2±0.4V |
| Rated charging current | 3A | |
| Software overcharges | 4±0.2A | |
| Detection delay time | 300mS-600mS | |
| Temperature protection | Charging high temperature protection temperature | 50±4℃ |
| Charging protection recovery temperature | 47±4℃ | |
| Discharge high temperature protection temperature | 70±4℃ | |
| Discharge protection recovery temperature | 55±4℃ | |
| Low temperature protect temperature of charging | 0±4℃ | |
| Low temperature recovery temperature of charging | 5±4℃ | |
| Interior resistance | Main loop electrify resistance | ≤60mΩ |
| The static current | Since the power consumption | ≤60.0uA |
| NTC | YES Exist | 10K±1% B3435±1% |
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.