Shenzhen RYDBATT Electronics Co., Ltd. is one of the leading manufacturers and suppliers of wholesale 13s8p 46.8v 20.8ah battery pack | oem manufacturer 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.
⚡ Core Power Highlights
Stable 18650 2600mAh 3C Cells 20.8Ah rated capacity (min 19Ah), low internal resistance <100mΩ, consistent batch output.
Upgraded RYD-13S-014 Smart PCM Board Built-in NTC temperature monitoring, full protections: overcharge/over-discharge/over-current/short circuit/high/low temp cut-off. Separate charge & discharge ports, max charging current 5A, steady 30A continuous discharge, peak surge resistance up to 130A.
Dual Standard Connectors with AM Charging Port and Discharge Port - 140 ± 10 mm Wire Leads, Plug-and-Play Assembly
🌡️ All-Terrain Wide Temp Performance
Charge: 4℃~45℃ | Discharge: -20℃~60℃ Auto power cut if cell temp hits 70℃ to avoid overheating risks. Shipment voltage controlled at 45.5–47.45V (≤30% SOC) for safe global logistics.
🛡️ Ultra Reliable & Durable
≥300 charge-discharge cycles, capacity retains above 80%
28-day storage keeps 85%+ residual capacity; stable performance after 12-month stock
Passed strict X/Y/Z 3-axis vibration test, no circuit failure or cosmetic damage
🎯 Ideal Application Scenarios
Electric scooters, small electric vehicles, industrial portable machines, outdoor energy storage, cleaning equipment, lawn mowers.
🏭 Why Cooperate With Ryder?
Professional lithium battery factory with complete A2 version official spec sheet for customer confirmation
100% full functional inspection before shipment, export-grade moisture-proof packaging
Custom size, connector, capacity & OEM private label available
1-year or 300-cycle warranty for all factory quality defects
🚀 Get Your Custom Quote Fast!
Message us to grab full spec documents, test reports & free samples right away! Shenzhen Ryder Electronics Co., Ltd. Tel: +86-755-32903801 | Email: manager@ryderbattery.com
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