Description:
The Lead-Acid & Lithium Battery Series Discharge Capacity Tester SF40 is a high precision testing instrument especially for the capacity test with maximum discharging current at 40A. With the wide voltage testing range from 9V to 99V which make it can detect varieties of batteries from 12V-84V. Capacity tests can be performed for lead-acid batteries, lithium batteries, and other types of batteries. SF40 has an external charger interface to connect the charger to charge the battery and can achieve 1-99 times of automatic cycle charge-discharge, which can also be used as the aging equipment in the battery production.
It is a high-precision-specific instrument suitable for electric vehicle & battery manufacturers and its dealers to test the performance of the battery packs. And it can be widely used in battery testing and maintenance, production, sales, and after-sales service as an efficient & intelligent battery testing and maintenance equipment.
(Connecting the external charger for charging testing and cyclic charge and discharge testing)
Applicable Batteries:
Lithium battery packs, lead-acid batteries
Characteristics:
- Instrument displays by LCD, each index is clear at a glance.
- The parameter setup and parameter switching are set and switched by a "START" switch and a "SET" knob. All parameters(voltage, current, mode) setting have the saving function.
- Intelligent speed fan can run continuously, delay the power-off of the fan, and blow-off the remaining heat.
- Polarity protection, anti-reverse connection, and so on.
- External charger can be connected to charge the battery and record the charging data.
- The external charger can be connected to realize automatic cycle charging and discharging function, the maximum number of cycles is 99 times.
- Data protection startup: If the connection cables disconnected from the battery during the charging and discharging, after reconnecting the cables with the battery, press and hold the "Start" button to continue working.
- Power-off memory function.
- Modular design, easy maintenance and replacement of accessories
Technical Specification
| Model No.: SF40 |
| Items |
Parameter |
| Input Voltage: |
AC 220V± 10% 50Hz |
| Input Power: |
No-load 3W, full load 20W |
| Applicable Battery Types: |
Lithium-ion and lead-acid battery pack |
| Functions: |
Basic Functions: |
Discharge |
| Data record and inquire |
Extended Functions:
(Connect to the external charger) |
Charge |
| Auto cycle charge and discharge |
| Voltage |
Discharge Cut-off Voltage: |
9V-99V, 0.1V stepping |
| Minimum Discharge Voltage: |
9V |
| Tolerance: |
<0.03V |
| Current |
Discharge Current: |
0.5-40A adjustable |
| Tolerance: |
<0.03A |
| Discharge |
Discharge Mode: |
Constant current discharge |
| Cut-off Conditions: |
Voltage |
| Cycle |
Cycle Index: |
1-99 times |
| Idle time between CHG & DCG: |
0-20 min adjustable |
| IP Grade |
IP20 |
| Voltage & Current Test Sampling |
Four-core wires connection |
| Noise |
< 50 dB |
| Upper Computer Communication |
None |
| Communication Port |
None |
| Equipment Work Ambient Conditions |
| Operation Ambient Temperature |
0 ºC - 40 ºC |
| Storage Temperature |
-10 ºC - 50 ºC |
| Operation Ambient Humidity |
≤ 70 % RH (No condensation) |
| Storage Ambient Humidity |
≤ 80 % RH (No condensation) |
Illustrations
Packing Information
Model No.: SF40
Product Size(L*W*H): 48*41*14 cm
Pcs/Ctn: 1 pcs/ctn
Package Size(L*W*H): 58*51.5*24.5 cm
G.W.: 14.45 kgs
N.W.: 12.45 kgs
About us:
Founded in 2005, DEKANG is a high-tech enterprise involved in researching & development, production and sales of Storage Battery Detection Equipment, Charging Station, Shared Mobility Solution. We provide the clients with the complete solution of storage batter service.
Products Category:
Battery Charging & Discharging Detector
Battery Detection and Recovery Equipment
Intelligent Lithium Battery Charger
E-Bike/E-scooter Charging Station
Shared Battery Charging & Swapping System
Intelligent Lithium Batteries
Battery-swapping E-bike/E-scooter and so on.
Why choice us?
- Beginning from 2005, we have achieved the leadership of our industrial
- Over 15 years of experiences
- Powerful function and superior performance
- Professional and strong R&D team.
- Technical leadership and advantage
- Advanced production technology and automatic assembly line
- Market verification and specialized users approval from over 50 countries
- Rich experience in market operation
- Professional after-sale service, lifelong after-sale service provided
Delivery
Sample order dispatched by express via DHL, FEDEX,TNT,UPS or any other express services you prefer to, also we can coordinate to send it to other agreed address in China for loading with your convenience
Normal order delivered by sea or air as per your instructions.
Warranty:
12-month warranty, lifelong after-sale service and free technology service.
After-sales service
Free replacement parts will be provided during the warranty period, and we will dispatch the replacement parts to the user by DHL,UPS,TNT or FEDEX at our account and guide the user to replace via phone, email or video.
After the warranty period, the cost of replacement parts will be charged. If you pay for the replacement parts, you can enjoy free warranty within half a year from the maintenance date for the same problem.
Lifelong free technology service provided by us, the users can advise malfunction and inquire the maintenance technology through the telephone, fax, email, and social media, etc.
Paid service
The conditions in the below not included in the free maintenance range, the company provide with the paid service, kindly note:
- Do not operate or use as per the manual and cause the damage
- The instrument was disassembled or repaired by the non-authorized person by our company
- Unexpected factors or man-made causes the damage, such as the water inflowing, mechanical damage, falling, burning and so on.
EXPO
R & D
PRODUCTION
DEKANG IMAGES
Audited Supplier 
(Connecting the external charger for charging testing and cyclic charge and discharge testing)
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