Heltec 1-99V 50A Battery Capacity Tester for 18650 LiFePO4 LTO NCM Lead-Acid | Smart High-Precision Discharge Load Tool

Note:

Our brand power supply has some stock in the BR/MX/PL/ES/US/RU warehouse. lf youcannot see the option to ship from the overseas warehouse, you can follow the steps in thepicture to select the option to ship from the overseas warehouse, (We will automaticallyequip the corresponding power cord according to your country, Please don't worry)

Note

All products are shipped from our US/Poland/Russia warehouse. We will arrange shipment within 24 hours after the order is placed.

Summarization of Data

Battery Capacity Tester Product Portfolio

1. Multi-Channel High-Precision Battery Tester

HT-BCT50A4C Battery Capacity Tester

Key Parameters: 4 fully isolated independent channels, each supporting 0.3–5V voltage and 0.5–50A adjustable charge/discharge current.

Features: Supports Charge, Discharge, Rest, and

Cycle test modes; 4 channels can operate in parallel for up to 200A

combined current without dismantling cell interconnects; includes

voltage balancing (CV discharge) for cell consistency optimization.

Communication & Calibration: USB interface

compatible with Windows XP and above, dual-language (Chinese/English)

software; calibrated with high-precision equipment (V: Fluke 8845A, A:

Gwinstek PCS-10001), ensuring ±0.1% voltage/current accuracy (valid for 1

year).

Safety & Environment: Overvoltage, reverse

polarity, battery disconnection, and fan failure protection; smart

cooling system activates at 40°C and triggers protection at 83°C;

operate in 0–40°C ventilated environments, avoid heat accumulation.

2. High-Performance Battery Discharge Tester

HT-DC50ABP Battery Discharge Tester

Key Parameters: 5–120V battery compatibility, 0.1V/0.1A adjustment steps, max discharge power 6000W (50A/10–120V).

Features: Overvoltage, reverse connection, and

overcurrent protection; supports voltage-mode, capacity-mode, and timed

discharge; forced-air cooling (exhaust temp up to 90°C, requires safety

clearance).

Accuracy & Application: ±0.1% voltage / ±0.2% current accuracy (1-year validity); suitable for laboratories and industrial use.

3. Medium-Low Voltage Battery Testers

HT-BCT10A30V Battery Capacity Tester

Key Parameters: 30V/10A max, compatible with 12V/24V Li-ion, LiFePO4, and lead-acid batteries.

Functions & Safety: Measures voltage, current,

capacity (Ah), and energy (Wh); protects against overcurrent,

overheating, and reverse polarity; ideal for battery R&D and

production.

HT-BCT50A Battery Capacity Tester

Key Parameters: <5V/50A max, compatible with 3.7V Li-ion (18650/21700), 3.2V LiFePO4, and other low-voltage rechargeables.

Functions & Safety: Real-time measurement of

voltage, current, Ah, and Wh; built-in overcurrent/overheating/reverse

polarity protection for testing and production.

4. High-Voltage & High-Current Battery Testers

HT-CC20ABP Battery Capacity Tester

Key Parameters: 9–99V/20A, suitable for 36V/48V Li-ion packs, lead-acid, and high-power batteries.

Functions & Safety: Accurate measurement of

voltage, current, Ah, and Wh; overcurrent/overheating/reverse polarity

protection for R&D and production.

HT-CC40ABP Battery Capacity Tester

Key Parameters: 9–99V/40A, ideal for high-current 36V/48V Li-ion packs and lead-acid batteries.

Functions & Safety: Same as above, optimized for high-current applications.

5. Multi-Channel Low-Voltage Battery Testers

HT-ED10AC20 Battery Capacity Tester

Key Parameters: <5V/10A, 20 independent channels for individual voltage testing.

Application & Functions: Suits small-to-medium Li-ion/LiFePO4 cells; measures voltage, current, Ah, and Wh for testing and R&D.

HT-ED50AC8 Battery Capacity Tester

Key Parameters: <5V/50A, 8 independent channels, ideal for high-current low-voltage cells.

Application & Functions: Same as above, optimized for high-current scenarios.