Semi-Solid State400Wh/kg Series

SLD4-12S37Ah Semi-Solid Drone Battery

12S 42.0V 37Ah semi-solid-state drone battery, 436Wh/kg cell energy density, 1554Wh, 1.5C continuous / 5C peak discharge.

37AhCapacity
42.0VNominal voltage
436Wh/kgCell energy density
1.5C/5CDischarge rate
  • ISO 9001 certified factory
  • Voltage, capacity, connector & BMS customizable
  • Engineer reply within 24 hours

Specifications

Model
SLD4-12S37Ah
Cell
CGB11075174 37000mAh semi-solid-state
Configuration
12S
Nominal Voltage
42.0V
Capacity
37Ah (37000mAh)
Energy
1554Wh
Cell Energy Density
436Wh/kg
C-Rate
1.5C/5C
Continuous discharge current
55.5A (1.5C)
Peak discharge current
185A (5C) for 10s at SOC > 50%
Max charge current
18.5A (0.5C)
Charge cut-off voltage
51.6V
Discharge cut-off voltage
30.0V at T ≥ 0°C / 24.0V at T < 0°C
Cycle life
300 cycles
Working temperature
Charge 0~50°C / Discharge -20~55°C
Storage temperature
-10~35°C
Storage humidity
<85%RH
Dimensions
132*78*190mm (±5mm)
Weight
approx. 3750g
Power lead
10AWG, 100mm (optional)
Power plug
XT90 (optional)
Balance lead
22AWG, 100mm (optional)
Balance plug
XH-13P (B0~B12) (optional)

Product Overview

The SOARLID SLD4-12S37Ah is a 12S 42.0V 37Ah semi-solid-state drone battery from CGBT’s SLD4 series, built on 436Wh/kg semi-solid-state cells. It stores about 1554Wh at roughly 3.75kg and is designed for industrial multirotors and VTOL platforms for inspection, mapping and logistics where flight time per kilogram is the priority.

The 1.5C continuous / 5C peak discharge rating is matched to efficient endurance cruise. The reference build uses an XT90 power plug and XH-13P balance plug; leads, connectors, case design and BMS communication protocol can be customized to your airframe. Contact CGBT for the full datasheet, sample lead time and OEM pricing.

Need a different voltage, capacity or connector?

Every CGBT pack can be built to your airframe: cell configuration, capacity, discharge rate, connectors, enclosure and BMS communication protocol. Send us the model you are looking at and an engineer replies within 24 hours.

Related Products

SLD4-14S-72Ah drone battery
Semi-Solid State

SLD4-14S-72Ah

14S · 51.8V · 72Ah · 400Wh/kg

View details
SLD4-8S-40Ah drone battery
Semi-Solid State

SLD4-8S-40Ah

8S · 29.6V · 40Ah · 400Wh/kg

View details
SLD3-24S-105Ah drone battery
Semi-Solid State

SLD3-24S-105Ah

24S · 88.8V · 105Ah · 350Wh/kg

View details
SLD3-14S-36Ah drone battery
Semi-Solid State

SLD3-14S-36Ah

14S · 51.8V · 36Ah · 350Wh/kg

View details

We will reply to you within 24 hours