The Long WPL150-12N 12V 150Ah Dry Maintenance-Free Battery is engineered to provide reliable and stable power for a wide range of applications, including UPS systems, solar energy storage, automotive use, and backup power solutions. With its high-capacity 150Ah performance, it ensures consistent energy delivery for demanding and critical power needs.
Built with durable construction and designed for extended service life, this maintenance-free battery reduces upkeep while offering efficient energy storage and dependable operation. It is an ideal choice for systems requiring steady, long-term power support in both standby and cyclic applications.
Product Specifications
| Type | battery |
| nominal voltage | 12v |
| nominal capacity | 150ah (10-hour rate), 127.5ah (5-hour rate), 90ah (1-hour rate) |
| weight | 45.5 kg (100 lbs) |
| internal resistance | approx. 4.8 mω |
| max discharge current | 1500a (for 5 seconds) |
| charging voltage | 13.5-13.8v (float charging) |
| maximum charging current | 45a |
| temperature range | charge |
| storage charge retention | 98% (1 month), 94% (3 months), 85% (6 months) |
| case material | abs ul94 hb (optional ul94 v-0) |
| design life | expected 10-12 years at 20°c |
| terminal type | f18 |
| torque specifications | recommended m8 torque |
| dimensions | 483mm (l) x 170mm (w) x 240mm (h) |
| overall height | 240mm |





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