Ionic IC-48V50-HP
Last updated: 26 October 2026
Battery and charging
- Reserve minutes, at a stated current
- 124 min
- Case material
- Metal
- Internal resistance
- 23.0 mΩ
- Peak discharge
- 350A (60s) / 650A (30ms BMS cut-off)
- Recommended charging
- 20A@25°C
- Series and parallel limit
- 4
- Maximum charge current, as the maker labels it
- 120A@25°C
- Efficiency
- 99%
- Charging voltage
- 56.8V–58.4V recommended / 60.8V BMS cut-off
- Voltage it cuts off at
- 44 V
- How fast it loses charge sitting idle
- <3% per Month
“Nominal Capacity 52Ah (2662Wh) Capacity @ 25A 124 min”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Terminal Torque 80 - 100 in-lbs (9 - 11 N-m) Case Material Metal”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Energy 2,662Wh Resistance 23.0 mΩ”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“350A (60s) / 650A (30ms BMS cut-off)”
Source: lithiumhub.com/product/48v-50ah-gc2-golf-cart-lithium-deep-cycle-battery
“Recommended Charge Current 20A@25°C”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Maximum Modules in Parallel 4”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Recommended Charge Current 20A@25°C Maxiumum Charge Current 120A@25°C”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Resistance 23.0 mΩ Efficiency 99%”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“56.8V–58.4V recommended / 60.8V BMS cut-off”
Source: lithiumhub.com/product/48v-50ah-gc2-golf-cart-lithium-deep-cycle-battery
“Recommended Low Voltage Cut-Off 44 V”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Self Discharge <3% per Month”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
Battery care and safety
- Where its BMS cuts off
- 40V
- Temperature it reconnects at
- 122°F (50°C)
- Short-circuit cut-off
- 200-600 µs
- Temperatures it may be run in
- -4 to 140°F (-20 to 60°)
- Temperatures it may be stored in
- 23 to 95°F (-5 to 35°C)
“BMS Discharge Voltage Cut-Off 40V”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Reconnect Temperature 122°F (50°C)”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Short Circuit Protection 200-600 µs”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Discharge Temperature -4 to 140°F (-20 to 60°)”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
“Storage Temperature 23 to 95°F (-5 to 35°C)”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
Size and fit
- Overall dimensions
- 14.2" (L) × 11.4" (W) × 9.1" (H)
- Torque for the battery terminal nuts
- 80 - 100 in-lbs (9 - 11 N-m)
“14.2" (L) × 11.4" (W) × 9.1" (H)”
Source: lithiumhub.com/product/48v-50ah-gc2-golf-cart-lithium-deep-cycle-battery
“Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
Buying and owning it
- How it is classified for shipping
- UN 3480, Class 9
“Shipping Classification UN 3480, Class 9”
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
Sources
- Archived document
Source: lithiumhub.com/wp-content/uploads/2025/12/48-v-50-specs.pdf
Retrieved October 10, 2026
- Buy 48 Volt 50Ah Lithium Battery | Ionic GC2Archived document
Source: lithiumhub.com/product/48v-50ah-gc2-golf-cart-lithium-deep-cycle-battery
Retrieved October 10, 2026