Narada REXC-300 2V 300Ah Ultra Lead Carbon Deep Cycle Solar Battery X6

Narada REXC-300 2V 300Ah Ultra Lead Carbon Deep Cycle Solar Battery X6

***This listing is for 6 batteries!

**DO NOT mix new and old batteries of any type except lithium batteries! This will cause the new battery to deteriorate much faster.

5 Years Warranty

Features:

Design Life: 20 years Combines the advantages of lead-acid batteries and supercapacitors Ideal for Partial State of Charge (PSOC) cycle applications High power with rapid charge/discharge capabilities Reduces sulfation of negative plates, demonstrating excellent recharge acceptance performance Waterproof, designed for anti-salt treatment, and features shockproof module installation design Compliant with standards such as IEC60896 and IC61427, among others.

Applications:

Renewable energy storage Smart power grids and microgrid systems Distributed energy storage systems Hybrid energy storage systems, such as solar and wind Home energy storage systems Solar power generation grid/off-grid energy storage systems Emergency lighting systems Generator and battery hybrid energy systems Other standby and cycling systems

Specifications:

Nominal Voltage: 2V Capacity: 300Ah (10 hours to 1.80V/cell @25°C) 360Ah (120 hours to 1.85V/cell @25°C) Internal Resistance: Approximately 0.39 milliohms (mO) Short-Circuit Current: 4752A Self Discharge: The residual capacity remains above 90% after 90 days of storage at 25°C. Temperature Ranges: Operation (recommended): 15°C ~ 25°C Operation (maximum): -40°C ~ 50°C Maximum Charging Current: 75A Charge Voltage: Floating: 2.23V (25°C) Equalizing/Cycle: 2.30V (25°C) Terminal: M8 embedded copper Terminal Hardware Torque: 12~15N-m Dimensions (mm): 227 x 133 x 303 Weight: 24kg