BP-1 TI CALCULATOR REBUILT "LIFETIME" BATTERY PACK
*Fits SR-51 SR-50 SR-52 SR-56 TI-58 TI-58C and TI-59.
*Rebuilt battery pack comes with a lifetime guarantee.
*If this battery pack ever fails to hold a charge, we will rebuild it free!
*Genuine original part replacement.
*1000mAh Tenergy Nickel-Cadmium battery upgrade.
*All items from Vintage Calculators Inc come from a smoke free environment.
*100% satisfaction guaranteed or prompt refund including original shipping.
*Check our feedback comments from our International and Domestic clients.
*We combine shipping and have quality items delivered worldwide.