Start with the models your customers repair most

Most repair businesses should stock batteries by demand frequency. Older iPhone 7, 8, X, XR, XS, and 11 models may still move quickly in price-sensitive repair markets, while iPhone 12 through 15 series are often needed for higher-value repairs. A good wholesale order balances fast-moving models with enough newer stock to avoid missed repairs.

Compare quality lines before comparing price

Original cell, diagnostic original cell, and pulled original batteries serve different customer needs. Ask your supplier to separate quotes by battery line, model, MOQ, and warranty. A cheaper quote is not useful if the product type is unclear.

Confirm MOQ, lead time, and warranty

For B2B orders, always confirm minimum order quantity, current stock, packing method, and lead time. CellCore Global lists a standard 5-15 day lead time and 12-month warranty, but buyers should still confirm final availability for large mixed orders.

Check payment and communication workflow

Repair shops often need a fast answer before committing to stock. WhatsApp ordering is useful because the buyer can send a cart, confirm shipping, and discuss PayPal or Alipay payment details in one thread.

Wholesale buyer checklist

  • Confirm exact iPhone models and battery line.
  • Ask for current stock and lead time.
  • Confirm warranty and after-sales process.
  • Ask whether mixed-SKU cartons are accepted.
  • Keep a written record of price, quantity, and payment method.