leagend BT1000 is an innovative diagnostic tool that allows we to test our battery via a mobile app, compatible with both iOS and Android devices. It measures key parameters including CCA (cold cranking amps), internal resistance, voltage, state of charge, and state of health. Additionally, it evaluates the starting system and charging system of our vehicle. leagend BT1000 automatically saves all test data and supports forwarding and remote printing for easy documentation.
With a free app and firmware upgrade, it’s light, compact, and features built-in reverse connection and short circuit protection for safe use.
ALL-IN-ONE
BATTERY TESTER
● Test CCA, internal resistance, voltage, state of charge and state of health;
● Test 12V vehicle cranking system and charging system;

TEST THROUGH MOBILE APP
● Test batteries through mobile app, supporting Android and iOS systems;
● Support battery record management and test report expor;
QUICK TEST
Test directly by entering battery type, standard and rating value;
PRINT TEST REPORTS
Export and print battery diagnostic reports via app;
BUILT-IN PROTECTION SYSTEM
Built-in protection for short circuit and reverse connection;
EASY TO CARRY
Compact Bluetooth design, light and easy to carry;
SPECIFICATIONS
Inquiry & Sample Request
Faqs
2. We respect our customers and are fully willing to grow together with them to achieve a win-win situation.
2.Small-batch trial orders are supported.
1. The customer provides the required drawings/detailed parameters.
2. The project is confirmed to be feasible.
3. A contract is signed with the customer and a deposit is paid.
4. Follow up on the customer's needs and make samples.
5. The customer tests and confirms the samples.
6. Mass production begins.
2.During the warranty period, we provide free repair and free firmware software updates.
2.If the defective rate exceeds the acceptable range based on the sampling inspection ratio, the factory shall re-produce the goods.
2.On-site factory visits require an appointment 7 working days in advance. We will arrange a dedicated person to receive you and provide a full tour of the production workshop, quality inspection process, warehousing and logistics. Video factory visits can be booked at any time and support bilingual explanations in Chinese and English.
2.Standard quotes are valid for 30 days, while quotes for customized products are valid for 15 days.