Accurate 50V Li-ion Battery Pack Tester with 60A Overcurrent
Protection for Battery Testing
1. Test Item
1) Open circuit voltage Test the battery open circuit voltage at
both ends of the positive and negative electrodes by the battery
pack tester.
2) Battery pack tester AC internal resistance Test the resistance
value at both ends of the battery discharge circuit.
3) Battery comprehenisve tester Discharge test test the battery
continuous load capacity , let the battery continuous discharge for
a certain time to test the voltage drop
4) Battery performance tester test the battery high current
discharge protection function , the battery high current discharge
starting battery protection board discharge over current protection
function
5) Short circuit protection Test battery positive and minus battery
cut protection time ( subtle level ) with batetry pack testers.
2. Equipment Introduction
Comprehensive test equipment is a fast and accurate test of the
performance of the finished battery equipment , the main test items
are open circuit voltage , AC internal resistance , discharge test
, discharge overcurrent test , short circuit protection test ,
charging test , charging overcurrent protection test, resistance
test.
3. Device Parameters Description
| Test class | Test item | Measuring range | Resolution ratio |
| open circuit voltage | Open circuit voltage 1 | 0-50V | ±2mV |
| Open circuit voltage 2 | 0-50V | ±2mV |
| Communication internal resistance | Communication internal resistance test | 0-1000mΩ | ±1mΩ |
| Discharge test | starting voltage | 0-50V | ±2mV |
| End voltage | 0-50V | ±2mV |
| discharge current | 0.1-60A | ±1mA |
| discharge time | 0-60S | ±1mS |
| Discharge perflow test | Over-discharge current | 4-60A | ±1mA |
| Overflow delay | 0-20S | ±1mS |
| short - circuit protection | Short circuit protection delay | 0-9999uS | ±1uS |
| Charging test | starting voltage | 0-50V | ±2mV |
| End voltage | 0-50V | ±2mV |
| charging current | 0.1A-5A | ±1mA |
| charging interval | 0-60S | ±1mS |
| Charging protection test | Charging over the flow | 2-5A | ±1mA |
| Charging delay | 0-20S | ±0.1mS |
4. Frequently Asked Questions
1) How To Install And Operate The Machine By Yourself ?
When you get the machine , just power it on and the machine will
work .
Because this machine is installed with English software .
You just learn how to use the software , and the complete English
user manual will be available to you along with the machine.
2) How long Is The Warranty ?
If the equipment parts are damaged , the equipment warranty period
is 1 year (12 months ) for 1 year due to non - human factors , and
we will provide the replacement parts at cost.
3) How to order ?
Please send us your purchase order by email or call us salesor we
can make the proforma invoice under your request
We need to know the following information for your order before
sending your PI
