8507            |    Electric accumulators, including separators therefor, whether or not rectangular (including square).
8507.10.00   - Lead-acid, of a kind used for starting piston engines
8507.20.00   - Other lead-acid accumulators
8507.30.00   - Nickel-cadmium
8507.40.00   - Nickel-iron
8507.50.00   - Nickel-metal hydride
8507.60.00   - Lithium-ion
8507.80.00   - Other accumulators
8507.90.00   - Parts