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HomeAll Real CasesBreach of Battery Supply Contract Results in Partial Payment Award of 48,955 Yuan

Breach of Battery Supply Contract Results in Partial Payment Award of 48,955 Yuan

All Real CasesMay 26, 2026 4 min read

Breach of Battery Supply Contract Results in Partial Payment Award of 48,955 Yuan

Case Overview

A commercial dispute over unpaid battery deliveries between a supplier based in Eastern China and an individual purchaser led to a court judgment in Central China. The supplier claimed outstanding payment of 84,139 yuan, but the court found insufficient evidence to support the full amount. The court ruled in favor of the supplier for 48,955 yuan, the amount admitted by the purchaser, and dismissed the remaining claims. The case highlights the critical importance of proper documentation in commercial transactions.

Case Background and Facts

From March 2009 to September 2009, the plaintiff, a battery manufacturing company in Eastern China, entered into an oral agreement with the defendant, Mr. Ding, for the sale of various types of batteries. The plaintiff arranged delivery of goods through a logistics company. According to the plaintiff, the total value of goods supplied reached 700,107 yuan. The defendant made payments totaling 615,968 yuan, leaving an alleged unpaid balance of 84,139 yuan.

The plaintiff stated that after September 2009, it could no longer contact the defendant to demand payment. The plaintiff initiated legal proceedings seeking recovery of the full outstanding amount of 84,139 yuan plus litigation costs.

In his defense, Mr. Ding claimed he had returned four shipments of goods worth 48,549 yuan, reducing the actual debt to 48,955 yuan. He further argued that the plaintiff owed him 36,000 yuan in after-sales service fees and should replace over 180 battery units.

Court Proceedings and Evidence

The court in Central China accepted the case on November 25, 2010, and applied summary procedures. A public trial was held on December 29, 2010, with both parties represented.

The plaintiff submitted 20 delivery receipts to prove total shipments worth 700,107 yuan, a financial account statement showing the defendant owed 84,139 yuan, and a letter indicating the defendant was unreachable. The defendant provided four shipping documents claiming they proved his returns.

The court scrutinized the evidence carefully. Of the 20 delivery receipts, only seven bore the defendant’s signature confirming receipt. The remaining 13 receipts lacked signatures, meaning they only proved the plaintiff shipped goods but not that the defendant received them. The court found the financial statement was prepared unilaterally by the plaintiff without supporting evidence, lacking objectivity. The letter was deemed irrelevant to the case.

Regarding the defendant’s evidence, the court noted the shipping documents only showed the defendant dispatched goods but did not prove the plaintiff received them. The documents listed only item counts without descriptions or values, failing to establish the claimed returns.

Court Findings and Judgment

The court held that the oral battery purchase agreement between the parties was a genuine expression of intent, had been performed, and was legally valid. Once the plaintiff delivered goods, the defendant became obligated to pay. The defendant’s failure to pay in full constituted a breach of contract requiring civil liability.

However, the court emphasized that each party bears the burden of proving facts supporting its claims. Without sufficient evidence, the party with the burden suffers adverse consequences. The plaintiff’s evidence failed to prove the exact amount owed beyond the 48,955 yuan admitted by Mr. Ding. The court therefore rejected the portion of the claim exceeding this amount.

Similarly, the defendant failed to prove his alleged returns, after-sales service fees, or battery replacement claims due to lack of evidence. These defenses were dismissed.

The court ordered Mr. Ding to pay 48,955 yuan to the plaintiff within ten days of the judgment taking effect. The plaintiff’s other claims were rejected. Litigation costs of 1,903 yuan, reduced to 952 yuan, were apportioned 440 yuan to the plaintiff and 512 yuan to the defendant.

Key Legal Principles

The case applies the principle that in civil litigation, the party asserting a claim must provide evidence to support it. Where evidence is insufficient, the court cannot accept the claim. This case also demonstrates that an oral contract can be enforceable if both parties have performed, but proving the terms and performance requires reliable documentary evidence. The court may rely on a party’s admission of debt when the opposing party cannot prove a different amount.

Practical Insights

Businesses should ensure all deliveries are documented with signed receipts from the buyer. Unilateral records, such as internal financial statements, carry little weight without corroborating evidence. When disputes arise, the party claiming a debt must prove the exact amount owed. Buyers should also document returns with detailed records including item descriptions and values, not just shipping counts. This case serves as a reminder that informal business arrangements require meticulous record-keeping to protect legal rights.

Legal References

Contract Law of the People’s Republic of China, Article 159 (buyer’s obligation to pay price). Provisions of the Supreme People’s Court on Evidence in Civil Procedures, Article 2 (burden of proof).

Disclaimer

This article is for informational purposes only and does not constitute legal advice. Consult a qualified attorney for specific legal matters.

This article is rewritten from public court documents for general reading only. It does not constitute legal advice. Consult a qualified attorney for specific legal matters.

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