3.65V 70Ah NMC Home Storage Battery with BIS & UN38.3 Certificates for UPS and Telecom Base Station
Price:
Negotiable
MOQ:
10
Delivery Time:
sample for a week ,mass production around 20-25
Brand:
Soundon
Product Description
High Energy Density 3.65V 70Ah NMC Home Storage Battery
BIS Certified
UN38.3 Certified
Product Overview
This high-performance NMC lithium battery module delivers reliable power storage for UPS systems and telecom base stations. With 70Ah capacity and 3.65V nominal voltage, it provides stable energy output in demanding applications.
Module Specifications
| Parameter | Specification |
|---|---|
| Cell Type | SEPNi8688190P-17.5Ah |
| Module Configuration | 4P1S |
| Dimensions (H×W×T) | 242 × 97 × 37 mm |
| Rated Capacity | 70Ah |
| Nominal Voltage | 3.65V |
| Module Weight | ≈1.283 kg |
Electrical Performance
- Standard Charge: 0.5C constant current to 4.2V, then constant voltage until ≤0.05C
- Max Constant Charge Current: 1C (15℃-45℃)
- Max Pulse Charge Current: 1.5C (15℃-45℃) ≤30s
- Standard Discharge: 0.5C constant current to 3.0V
- Max Constant Discharge Current: 1C (-20℃-45℃)
- Max Pulse Discharge Current: 3C (15℃-45℃) ≤30s
- Operating Environment: Charging: -10℃-55℃, max.90%RH; Discharging: -20℃-55℃, max.90%RH
- Internal Impedance: 0.491-0.543 mΩ
Cell Performance
- Voltage & Capacity: 3.65V 17.5Ah
- Energy Density: 220 Wh/kg
- Discharge End Voltage: 3.0V (0℃-55℃), 2.4V (-30℃-0℃)
- Max Pulse Charge Current: 3C (15℃-45℃) ≤30s
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Soundon New Energy Technology Co,.Ltd.
Location
NO. 78, Benchi West Road, Jiuhua Demonstration District,
Contact Person
Annie Wen