3300mAh Pure Cobalt High Capacity Replacement Battery for iPhone 13 Pro — Zero Pop-Up, 0 Cycle, 100% Health, Wholesale Supplier
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Compatible with iPhone 13 Pro — Models A2483 / A2636 / A2638 / A2639 / A2640
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3300mAh High Capacity | Pure Cobalt (LiCoO2) Cell — higher energy density vs standard Li-Polymer aftermarket units
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Brand new 0 cycle | displays 100% Battery Health immediately after installation
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Built-in TI gas gauge chip + self-diagnostic BMS — eliminates “Unknown Part” and “Important Battery Message” on iOS 17/18
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Factory-direct wholesale pricing | CE, RoHS & MSDS certified | air and sea freight eligible
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Private label & custom packaging available for repair shop chains and B2B distributors
Product Description
iPhone 13 Pro remains one of the highest-volume battery replacement models in the global repair market. Despite this demand, the majority of aftermarket batteries available to wholesale buyers still trigger Apple’s “Unknown Part” or “Important Battery Message” alert — a recurring complaint from repair shop operators that directly affects customer retention and shop reputation.
This unit resolves that at the hardware level. It ships with a fully integrated TI gas gauge IC and self-diagnostic BMS board, pre-programmed at the factory. No secondary programming, no BMS transplant from the donor battery, no firmware tool required. Install, close the device, power on — the system immediately reads 100% Battery Health with no warning message.
Verified Compatible Models (iPhone 13 Pro):
| Region | Model Number |
|---|---|
| USA (Unlocked) | A2483 |
| China (Mainland) | A2638 |
| China (Unicom/Telecom) | A2636 |
| International | A2639 |
| International (Dual SIM) | A2640 |
Battery Part Number (P/N): A2656
Technical Parameters
| Parameter | Specification |
|---|---|
| Compatible Model | iPhone 13 Pro (A2483 / A2636 / A2638 / A2639 / A2640) |
| Battery Part Number (P/N) | A2656 |
| Capacity | 3300mAh (High Capacity) |
| Nominal Voltage | 3.85V |
| Cell Chemistry | Pure Cobalt — LiCoO2 (Lithium Cobalt Oxide) |
| Protection IC | TI (Texas Instruments) Gas Gauge + Self-Diagnostic BMS |
| Cycle Count | 0 (Brand New, Not Reconditioned) |
| Battery Health Display | 100% — Immediate Post-Installation |
| Pop-Up Warning | None — No “Unknown Part” or “Important Battery Message” |
| iOS Compatibility | iOS 16 / 17 / 18.x |
| Cycle Life | 500–600 cycles to ≥85% capacity |
| Certifications | CE / RoHS / FCC / MSDS (UN38.3, Air & Sea Freight Eligible) |
| Storage Condition | 15–25°C | 40–60% charge state | Max 12 months shelf life |
| Warranty | 12 Months |
| OEM / Private Label | Available — Custom Packaging & Logo Printing on Batch Orders |
Need a stable supply plan? Send your model list + quantities + destination. We’ll confirm lead time, shipping method, and compliance documents before you place the order.
Features & Advantages
⚡ 3300mAh High Capacity — Extended Runtime Over OEM
The standard Apple OEM battery for iPhone 13 Pro is rated at 3095mAh. This unit ships at 3300mAh — approximately 6.6% more usable capacity in the same physical footprint, measured at 3.85V nominal. Real-world screen-on time improvement averages 40–60 minutes under mixed-use conditions. No case modification or bracket replacement required for installation.
🔬 Pure Cobalt (LiCoO2) Cell — Not Standard Li-Polymer
Most aftermarket units reduce cost by using NMC or blended polymer cells. This battery uses a Pure Cobalt (LiCoO2) cathode — the same cell chemistry as original Apple batteries. Result: tighter voltage discharge curve, lower self-discharge rate, and better capacity retention across 500+ cycles compared to standard aftermarket alternatives. For repair shops selling batteries with a service warranty, cell chemistry matters for return rate.
✅ Zero Pop-Up — TI Chip + Self-Diagnostic BMS
A Texas Instruments gas gauge IC is pre-soldered on the flex cable. The BMS communicates with iOS via Apple’s authentication protocol. Compatible with iOS 16, 17, and 18.x. After installation, Battery Health reads 100% and no “Unknown Part” or “Important Battery Message” warning appears. Repair history may show “Genuine Apple Part” status after running Apple’s Repair Assistant, depending on iOS version.
🔋 Brand New 0 Cycle — Not Reconditioned or Pulled
Every unit ships with a cycle count of 0, verified by the onboard BMS. These are not pulled batteries, reconditioned cells, or machine-cycled refurbished units. Capacity is factory-fresh. Shelf life from manufacture: up to 12 months stored at 40–60% charge state, 15–25°C ambient temperature.
🏭 Factory-Direct Wholesale Supply — OEM & Private Label Available
Sourced directly from our Shenzhen manufacturing facility with no intermediary markup. Pricing is structured for repair shop chains, mobile accessories distributors, and B2B importers. Custom packaging, logo printing, and retail-ready blister packs are available on qualifying batch orders. MSDS documentation provided for air and sea freight compliance.
🛡️ Multi-Certification — CE, RoHS, FCC, MSDS
Each production batch undergoes capacity testing, internal resistance measurement, thermal performance verification, and cycle life sampling before shipment. Certifications include CE, RoHS, FCC, and MSDS (UN38.3 compliant, air freight eligible). 12-month warranty on every unit. 100% capacity pass rate enforced before packing.
Packing & Delivery
Lead Time & Shipping
In-stock items: Ship within 3 days
For standard replacement models with available inventory.Mass production orders: Ship within 7 days
For regular models under confirmed specifications and packaging requirements.Customized orders: Ship within 15 days
For custom cell configuration, size, wire/connector, PCB/BMS, labeling, or packaging.
Note: Final dispatch time depends on total quantity, model complexity, packaging requirements, and shipping compliance documents. We will confirm the estimated shipping date (ETD) after order confirmation.
Air freight (urgent, smaller volume)
Sea freight (cost-effective for bulk)
Rail / Truck (subject to destination)
Express channels
Documents available: UN38.3 / MSDS / Transport Test Report (if applicable)
Compliant packaging and carton labeling can be arranged based on the chosen shipping method.
EXW / FOB / CIF / DDP available
One-Stop Sourcing for the Complete Apple Ecosystem
-Streamline your supply chain. Consolidate your MacBook, iPad, iPhone, and Watch battery orders into a single shipment to reduce logistics costs and maximize your wholesale margins.
FAQ
Q1: Does this battery trigger the “Unknown Part” or “Important Battery Message” warning on iPhone 13 Pro?
No. This battery includes a TI gas gauge IC and self-diagnostic BMS board pre-programmed at the factory. After installation, the device immediately reads 100% Battery Health with no pop-up warning on iOS 16, 17, or 18.x. No BMS board transplant from the original battery is required.
Q2: Which iPhone 13 Pro model numbers is this battery compatible with?
This battery fits all regional variants of iPhone 13 Pro: A2483 (USA), A2636 (China Unicom/Telecom), A2638 (China Mainland), A2639 (International), and A2640 (International Dual SIM). Internal battery P/N is A2656. Confirm your device model at Settings → General → About before placing an order.
Q3: Why is the capacity 3300mAh when the original Apple battery is 3095mAh?
The higher capacity comes from the Pure Cobalt (LiCoO2) cathode, which achieves greater energy density at the same physical dimensions as the original cell. The 3300mAh figure is measured at 3.85V nominal under standard IEC discharge conditions — not a marketing estimate. The battery installs in the original bay without modification.
Q4: What is the minimum order quantity (MOQ) for wholesale buyers?
There is no fixed published MOQ. Contact our B2B sales team directly for tiered wholesale pricing, sample unit availability, and lead time based on your order volume. Private label and custom packaging are available for qualifying batch orders.
Q5: What certifications does this battery carry, and is it air freight eligible?
Each production batch carries CE, RoHS, FCC, and MSDS certifications. MSDS documentation confirms compliance with UN38.3, making the battery eligible for air freight (with standard lithium battery declaration) and sea freight. Full documentation is provided on request for customs clearance purposes.
Q6: What warranty is provided, and how are defective units handled?
Every unit carries a 12-month warranty from the shipment date. Units confirmed dead on arrival or failing to display 100% Battery Health after correct installation are replaced or credited. All units pass 100% capacity testing before packing. Batch pass rate is verified and documented before each dispatch.
