| Eastman E-Bike Battery |
| Model Series |
Ah |
Type |
Warranty |
| EM150ER (Eastman tubular) |
12 V · 150 Ah (approx) |
Tubular Lead‑Acid |
Up to 18 months free replacement (flat) |
| Super Premium+ Series (Eastman lead‑acid) |
150–160 Ah |
Deep‑cycle tubular |
24 months total warranty |
| Super Premium Series (Eastman lead‑acid) |
~145 Ah |
Deep‑cycle tubular |
12–18 months warranty |
| Premium++ / Premium+ Series |
120–135 Ah |
Deep‑cycle tubular |
12–15 months warranty |
| Wattsman EM LFP S 64150 (Lithium) |
12 V nominal · 120 Ah |
LiFePO₄ Lithium-Ion |
60 months (5 years) |
| Wattsman EM LFP S 64230 (Lithium) |
12 V nominal · 170 Ah |
LiFePO₄ Lithium-Ion |
60 months (5 years) |
| Wattsman EM LFP S 51105 (Varied suffix) |
12 V nominal · 105 Ah |
LiFePO₄ Lithium-Ion |
36 months (3 years) |
