Shenzhen Ryder Electronics Co., Ltd. is one of the leading manufacturers and suppliers of 25.2v 6.4ah lithium battery pack 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.
As a National High-Tech Enterprise and SSID-certified innovator, Ryder has spearheaded lithium battery R&D since 2005. Our 50-acre Huizhou Industrial Park features 84,000m² production facilities with ISO-certified labs conducting rigorous testing (UN38.3/UL compliance, -40℃ to +85℃ environmental simulations). With 500+ professionals including a 15-year-experienced R&D team (12% of workforce), we hold 20+ patents across BMS development, PACK engineering, and precision mold design.
Featured Product: Li-18650-7S2P Battery Pack
25.2V 6.4Ah with Intelligent PCM & NTC Protection
59±1.5×57.5±1.5×52±1.5mm
705g±20g
6.4Ah (min 6.1Ah) @0.2C discharge
Charge 29.4V max / Discharge 18.9V cutoff
Charge: 0℃ to 45℃
Discharge: -15℃ to 60℃
300+ cycles @80% capacity retention
UN38.3, UL standards compliant
Dual overcurrent protection (10-15A/16-24A thresholds)
Charge high-temp cutoff: 55±5℃
Discharge low-temp protection: -20±5℃
Short-circuit response: 300±200μS reaction time
Self-discharge rate: <=30μA/month
Ideal for light EVs (e-bikes/trikes), power tools, medical devices, and off-grid storage systems requiring:
✓ High energy density (3200mAh EVE cells)
✓ Robust mechanical stability (vibration-resistant design)
✓ Smart balancing (4125±25mV activation voltage)
Our 45,000m² automated plants utilize:
7-layer quality control protocols
1-year/300-cycle warranty
Pre-charged to 24.0V-25.55V (<=30% SOC)
✔ 20 years of lithium battery expertise
✔ 50+ international patents
✔ 10,000m² dedicated logistics warehouse
Contact our technical team at sales@ryderbattery.com for volume pricing and application-specific configurations.
étiquette à chaud: 25.2v 6.4ah lithium battery pack, China 25.2v 6.4ah lithium battery pack manufacturers, suppliers, factory, 10 95v Li Ion Power Battery, Batterie 12V Li ion 18650, Batterie de 8000mah 18650, Batterie au lithium ion 3 7 V 5200mAh, Batterie rechargeable Li ion 3 7 V 5200mAh, Batterie au lithium externe unique 18650
