# DEFAULT_BATCH_SIZE

# Variable: DEFAULT\_BATCH\_SIZE

```ts
const DEFAULT_BATCH_SIZE: 1000 = 1000;
```

Defined in: [definitions.ts:322](https://github.com/TanStack/db/blob/main/packages/powersync-db-collection/src/definitions.ts#L322)

Default value for [PowerSyncCollectionConfig#syncBatchSize](../type-aliases/BasePowerSyncCollectionConfig.md).