diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/PreparedStatementCreatorFactory.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/PreparedStatementCreatorFactory.java
index c7aab55d29..805698dcaa 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/PreparedStatementCreatorFactory.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/PreparedStatementCreatorFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,6 @@ import java.util.Set;
 
 import org.springframework.dao.InvalidDataAccessApiUsageException;
 import org.springframework.lang.Nullable;
-import org.springframework.util.Assert;
 
 /**
  * Helper class that efficiently creates multiple {@link PreparedStatementCreator}
@@ -200,9 +199,8 @@ public class PreparedStatementCreatorFactory {
 
 		public PreparedStatementCreatorImpl(String actualSql, List<?> parameters) {
 			this.actualSql = actualSql;
-			Assert.notNull(parameters, "Parameters List must not be null");
 			this.parameters = parameters;
-			if (this.parameters.size() != declaredParameters.size()) {
+			if (parameters.size() != declaredParameters.size()) {
 				// Account for named parameters being used multiple times
 				Set<String> names = new HashSet<>();
 				for (int i = 0; i < parameters.size(); i++) {
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterUtils.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterUtils.java
index 068d4d01ac..f5c52b2095 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterUtils.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -345,9 +345,9 @@ public abstract class NamedParameterUtils {
 		for (int i = 0; i < paramNames.size(); i++) {
 			String paramName = paramNames.get(i);
 			try {
-				Object value = paramSource.getValue(paramName);
 				SqlParameter param = findParameter(declaredParams, paramName, i);
-				paramArray[i] = (param != null ? new SqlParameterValue(param, value) : value);
+				paramArray[i] = (param != null ? new SqlParameterValue(param, paramSource.getValue(paramName)) :
+						SqlParameterSourceUtils.getTypedValue(paramSource, paramName));
 			}
 			catch (IllegalArgumentException ex) {
 				throw new InvalidDataAccessApiUsageException(
diff --git a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/SqlParameterSourceUtils.java b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/SqlParameterSourceUtils.java
index bb9a000df3..e2bd60e05f 100644
--- a/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/SqlParameterSourceUtils.java
+++ b/spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/SqlParameterSourceUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,7 +44,6 @@ public abstract class SqlParameterSourceUtils {
 	 * @see BeanPropertySqlParameterSource
 	 * @see NamedParameterJdbcTemplate#batchUpdate(String, SqlParameterSource[])
 	 */
-	@SuppressWarnings("unchecked")
 	public static SqlParameterSource[] createBatch(Object... candidates) {
 		return createBatch(Arrays.asList(candidates));
 	}
@@ -93,17 +92,13 @@ public abstract class SqlParameterSourceUtils {
 	 * @param source the source of parameter values and type information
 	 * @param parameterName the name of the parameter
 	 * @return the value object
+	 * @see SqlParameterValue
 	 */
 	@Nullable
 	public static Object getTypedValue(SqlParameterSource source, String parameterName) {
 		int sqlType = source.getSqlType(parameterName);
 		if (sqlType != SqlParameterSource.TYPE_UNKNOWN) {
-			if (source.getTypeName(parameterName) != null) {
-				return new SqlParameterValue(sqlType, source.getTypeName(parameterName), source.getValue(parameterName));
-			}
-			else {
-				return new SqlParameterValue(sqlType, source.getValue(parameterName));
-			}
+			return new SqlParameterValue(sqlType, source.getTypeName(parameterName), source.getValue(parameterName));
 		}
 		else {
 			return source.getValue(parameterName);
diff --git a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
index 48a0e52a89..43342ab329 100644
--- a/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
+++ b/spring-jdbc/src/test/java/org/springframework/jdbc/core/namedparam/NamedParameterJdbcTemplateTests.java
@@ -526,10 +526,11 @@ public class NamedParameterJdbcTemplateTests {
 
 	@Test
 	public void testBatchUpdateWithSqlParameterSourcePlusTypeInfo() throws Exception {
-		SqlParameterSource[] ids = new SqlParameterSource[2];
-		ids[0] = new MapSqlParameterSource().addValue("id", 100, Types.NUMERIC);
-		ids[1] = new MapSqlParameterSource().addValue("id", 200, Types.NUMERIC);
-		final int[] rowsAffected = new int[] {1, 2};
+		SqlParameterSource[] ids = new SqlParameterSource[3];
+		ids[0] = new MapSqlParameterSource().addValue("id", null, Types.NULL);
+		ids[1] = new MapSqlParameterSource().addValue("id", 100, Types.NUMERIC);
+		ids[2] = new MapSqlParameterSource().addValue("id", 200, Types.NUMERIC);
+		final int[] rowsAffected = new int[] {1, 2, 3};
 
 		given(preparedStatement.executeBatch()).willReturn(rowsAffected);
 		given(connection.getMetaData()).willReturn(databaseMetaData);
@@ -537,13 +538,15 @@ public class NamedParameterJdbcTemplateTests {
 
 		int[] actualRowsAffected = namedParameterTemplate.batchUpdate(
 				"UPDATE NOSUCHTABLE SET DATE_DISPATCHED = SYSDATE WHERE ID = :id", ids);
-		assertThat(actualRowsAffected.length == 2).as("executed 2 updates").isTrue();
+		assertThat(actualRowsAffected.length == 3).as("executed 3 updates").isTrue();
 		assertThat(actualRowsAffected[0]).isEqualTo(rowsAffected[0]);
 		assertThat(actualRowsAffected[1]).isEqualTo(rowsAffected[1]);
+		assertThat(actualRowsAffected[2]).isEqualTo(rowsAffected[2]);
 		verify(connection).prepareStatement("UPDATE NOSUCHTABLE SET DATE_DISPATCHED = SYSDATE WHERE ID = ?");
+		verify(preparedStatement).setNull(1, Types.NULL);
 		verify(preparedStatement).setObject(1, 100, Types.NUMERIC);
 		verify(preparedStatement).setObject(1, 200, Types.NUMERIC);
-		verify(preparedStatement, times(2)).addBatch();
+		verify(preparedStatement, times(3)).addBatch();
 		verify(preparedStatement, atLeastOnce()).close();
 		verify(connection, atLeastOnce()).close();
 	}