The rechargeable battery option is for use with the Ohaus Navigator NV and NVT balances. The kit includes a Lead-Acid Battery and a Recharge Circuit Board for replacement of the battery compartment in the balance. This accessory has been tested and complies with the approvals listed in the Navigator Instruction Manual.
WARNING: This product can expose you to chemicals including lead, which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.