Nice Quality! Quick Shipment! Trade Assurance!

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsBackup Power Management

Portable Battery Discharge Capacity Tester , BT - 7100 Accumulators Battery Testing Equipment

Portable Battery Discharge Capacity Tester , BT - 7100 Accumulators Battery Testing Equipment

Portable Battery Discharge Capacity Tester , BT - 7100 Accumulators Battery Testing Equipment

Product Details:

Place of Origin: China
Brand Name: W&F
Model Number: BT-7100

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Packaging Details: standard safe packing
Delivery Time: within 5 working days after order payment
Payment Terms: T/T, Western Union
Contact Now
Detailed Product Description
Product Name: BT-7100 Portable Accumulator Internal Resistance Capacity Analyzer Battery Classification: Voltage 2V 6V 12V
Testing Frequency: 5Hz, 10Hz And 15Hz, Automatic Switch, Prevent From Noise/voltage Interference, Ensure Testing Precision Weight: 1kg
Battery Capacity: ≤5000AH Working Power: 4 Units Of Re-chargable Battery

Backup Power Management Capacity Analyzer BT-7100 can measure accumulators on line without discharge


Capacity Analyzer


BT-7100 portable accumulator internal resistance capacity analyzer testing voltage and internal resistance of valve-regulating lead-acid cells, solves technical problems like anti-noise and interference in A. C. method, and successfully achieves accuracy and stability for tested data under the condition of online charge/discharge, by adopting advanced, pragmatic and highly difficult technique proposal of AC internal resistance testing. Meanwhile, it can estimate battery capacity and diagnose healthy condition of batteries, processing testing results like storing, enquiring, etc. and communicating with PC. Background analysis software with powerful functions processes and analyzes data to provide evidence for follow-up maintenance by maintainers.


BT-7100 can measure accumulators on line without discharge, characterized by high safety, simple connection and easy operation. The product is widely used in industries like power, communication, railway department, finance, etc., solving problems of high difficulty and risks in battery maintenance as an ideal portable accumulator maintenance apparatus.



  1.  Total online testing does not need to discharge with easy operation.
  2.  Intelligence data process provides convenience for maintainers in analysis and process.
  3.  Simple operation enables easy check, not requiring any external adjustment.
  4.  Failure alarm detects battery failure in operation in time. The main machine alarms with sound and words when tested internal resistance and voltage exceed set upper or lower limit.
  5.  Measuring scale is wide with excellent adaptation.
  6.  Have high measuring precision, strong anti-interference ability, high reliability and good repeatability. Ripple current within the system basically does not affect precision of internal resistance.
  7.  Specially develop testing clamp and patented probe with professional protection to minimize the impact of contact internal resistance.
  8.  Simulate PC histogram at different height to directly display testing results.
  9.  With low power consumption, power is supplied by charge battery and screen can display battery charge, continuing to work for 6 hours.


Powerful Background Analysis/Management Software

  1.  Chinese interface provides easy operation. Tree-like structure enables convenient checking.
  2.  Capacity analysis can estimate capacity of single battery. Statistic analysis analyzes all battery performances in supervised district for future reference in model selection.
  3.  Data backup simplifies united report and management of tested results. Set up battery attribute.




Features Probe Models Probe &Testing Clamp
Measuring Scale Voltage 0-20V Precision 0.2%
Internal resistance 0-200mΩ Precision 2%
Battery Classification Voltage 2V Resolution 1mv
6V Resolution 5mv
12V Resolution 10mv
Internal resistance 2mΩ Resolution 1μΩ
20mΩΩ Resolution 10μΩ
200mΩ Resolution 100μΩ
Testing Frequency 5Hz, 10Hz and 15Hz, automatic switch, prevent from noise/voltage interference, ensure testing precision
Working Power 4 units of re-chargable battery
Battery Capacity ≤5000AH
Weight 1kg



Contact Details
Beijing W&F Technology Co., Ltd

Contact Person: sales

Send your inquiry directly to us (0 / 3000)

Other Products