Nacore Power

Longer Lasting Power

Traditional lead-acid batteries typically last just 2–3 years before needing replacement.

Nacore Power sodium-ion batteries last up to 8 years, dramatically reducing maintenance, downtime, and replacement costs.

Lead-acid batteries lose up to 50% power in cold (-4°F) and degrade rapidly above 86°F—while Nacore performs reliably from -40°F to 167°F.

Sodium-ion technology delivers 50–70% weight reduction compared to traditional lead-acid batteries.

A typical 12V starter battery:
Lead-acid: ~50 lb
Nacore sodium-ion: ~25 lb

Product Specification

Parameter	NA-650-H5	NA-650-H6	NA-650-H7	NA-650-H8	NA-650-H9
Nominal Voltage (V)	12	12	12	12	12
Operating Voltage Range (V)	8 – 15.4	8 – 15.4	8 – 15.4	8 – 15.4	8 – 15.4
Nominal Capacity (Ah)	40	40	50	50	60
Energy (Wh)	480	480	600	600	720
Charging Temperature	-20°C to 75°C	-20°C to 75°C	-20°C to 75°C	-20°C to 75°C	-20°C to 75°C
Discharging Temperature	-40°C to 75°C	-40°C to 75°C	-40°C to 75°C	-40°C to 75°C	-40°C to 75°C
Cycle Life (25°C, 0.5C, 70% DoD)	≥2000 cycles	≥2000 cycles	≥2000 cycles	≥2000 cycles	≥2000 cycles
CCA (A)	650	650	850	850	1000
Dimensions (L × W × H, inches)*	9.45 × 6.93 × 7.56	10.79 × 6.89 × 7.44	12.20 × 6.89 × 7.36	14.09 × 6.97 × 7.40	15.39 × 6.89 × 7.40
IP Rating	IP66	IP66	IP66	IP66	IP66