CE-4008Q-5V20A
Highly accurate 4-range tester, master of detail realism. Current ranges of 5mA~1A, 30mA~6A, 60mA~12A, and 150mA~20A can be selected to realize the controllable accuracy of small current in small range.
Quantity
Key Highlights
8 independent channels
Voltage range: 0.025–5 V
Maximum current: 20 A/channel
4 selectable current ranges
Voltage & current accuracy: ±0.05% F.S. for current; voltage accuracy: ±0.02% F.S.
Voltage & current stability: 0.1% F.S.
10 Hz recording frequency
100 ms sampling time
Current response time: ≤1 ms
>65% energy efficiency
1 GB offline testing
Up to 254 programmable work-step lines
Supports Cycle Life, Rate Charge/Discharge, Pulse Simulation, GITT, DCIR, and dQ/dV
Energy feedback recovers energy generated during battery discharge
3U modular design
Multiple units can be assembled into larger battery testing systems
Supports auxiliary voltage, auxiliary temperature, and environmental test chambers
Description
The NEWARE CE-4008Q-5V20A is an 8-channel battery testing system designed for battery cell characterization, charge/discharge testing, and advanced energy storage research. Each channel can perform independent data acquisition and programming, allowing multiple batteries to be tested simultaneously under different conditions. The system provides four selectable current ranges from 5 mA to 20 A: 5 mA–1 A, 30 mA–6 A, 60 mA–12 A, and 150 mA–20 A. This range-switching architecture allows users to select a suitable measurement range for different test conditions and improve controllable accuracy, particularly for lower-current measurements. A key feature of the CE-4008Q-5V20A is its energy feedback system. During battery discharge, the system can recover generated energy and redistribute it to other battery channels or feed it back to the internal power grid. NEWARE specifies an energy efficiency of >65%. The CE-4008Q-5V20A supports a variety of advanced battery testing methods, including GITT, DCIR, pulse simulation, cycle-life testing, rate charge/discharge, and dQ/dV analysis. It also supports CC/CV testing, segmented recording, and DBC protocol configuration.
Specifications
Parameter | Specification |
Equipment Name | CE-4000 Battery Testing System |
Model | CE-4008Q-5V20A |
Number of Channels | 8 channels |
Channel Operation | Independent data acquisition & programming |
Input Power Supply | AC 220 V ±10%, 50 Hz |
Input Active Power | 1.2 kW |
AD Resolution | 24-bit |
DA Resolution | 16-bit |
Input Impedance | ≥100 MΩ |
Constant Voltage Range | 0.025–5 V |
Minimum Discharge Voltage | 2 V (2 m cable length) |
Voltage Accuracy | ±0.02% F.S. |
Voltage Stability | 0.1% F.S. |
Current Range 1 | 5 mA–1 A |
Current Range 2 | 30 mA–6 A |
Current Range 3 | 60 mA–12 A |
Current Range 4 | 150 mA–20 A |
Current Accuracy | ±0.05% F.S. |
Current Stability | 0.1% F.S. |
CV Cut-off Current | 2 mA / 12 mA / 24 mA / 40 mA |
Recording Frequency | 10 Hz |
Sampling Time | 100 ms |
Current Response Time | ≤1 ms |
Energy Efficiency | >65% |
Offline Test Storage | 1 GB |
Programmable Work Steps | Up to 254 editable lines |
Design | 3U modular |
F.S. = Full Scale. Specifications are based on NEWARE's current product page. Note that the detailed specification table expresses the current output ranges by their maximum values (1 A, 6 A, 12 A, 20 A), while the feature section provides the corresponding selectable ranges shown above.
Application
The CE-4008Q-5V20A is suitable for:
Battery Cell Testing
Rechargeable Battery Testing
Laptop & Tablet Batteries
Electric Transportation Batteries
Electric Bicycle Batteries
Battery Materials Research
Solid-State Battery Research
Cycle Life Testing
Rate Charge / Discharge Testing
GITT (Galvanostatic Intermittent Titration Technique)
DCIR Testing
Pulse Simulation
dQ/dV Differential Capacity Analysis
Battery Performance Evaluation
NEWARE specifically associates this model with laptop/tablet batteries, electric transportation batteries, and electric bicycles, while the platform supports broader battery research and characterization workflows.