PL402120V “PL402120V 200mAh 3.8V Li-Polymer Replacement Battery for Amazfit Bip A1608 Smartwatch” has been added to your cart. View cart Showing the single result Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low PL402120V 200mAh 3.8V Li-Polymer Replacement Battery for Amazfit Bip A1608 Smartwatch Sale! $19.99 Original price was: $19.99.$15.99Current price is: $15.99. Add to cart