![](https://static.wixstatic.com/media/417e9a_755e2b79877443629ad17938640c774a.jpg/v1/fill/w_145,h_63,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/417e9a_755e2b79877443629ad17938640c774a.jpg)
The Smartest Subsea Battery Available
Ocean Sonics Battery Packs are super easy to handle and service. Each pack uses 72 standard D-cell units, easily sourced locally so battery packs can be shipped empty. Available in two depth ratings; 200m (shown) and 3500m rated with titanium endcap and bottom.
Features
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Lightweight glass fiber composite case eliminates cathodic issues
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Endcap connector guard doubles as a lever making the release of the endcap a low-effort and safe procedure.
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Levers act as carrying handles for easy transport
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Options for alkaline, lithium primary and nickel-metal.
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Includes rugged case for transport
Total Capacity
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Alkaline -1500 W-h
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Lithium - 4500 W
Terminal Voltage
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Lithium: 25V
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Alkaline: 22.5 V.
Options
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Massive data memory (4TB) for networking multiple hydrophones
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Data-processing Hub that runs classifiers.
![Ocean Sonics Submersible Battery Pack](https://static.wixstatic.com/media/417e9a_5cda8a03e86749c19beddc5d28b04541~mv2_d_1320_3232_s_2.png/v1/fill/w_207,h_493,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/417e9a_5cda8a03e86749c19beddc5d28b04541~mv2_d_1320_3232_s_2.png)
Easy-Open Instructions for Battery Pack
Step 1. Stand Upright
![](https://static.wixstatic.com/media/417e9a_5cda8a03e86749c19beddc5d28b04541~mv2_d_1320_3232_s_2.png/v1/fill/w_113,h_266,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/417e9a_5cda8a03e86749c19beddc5d28b04541~mv2_d_1320_3232_s_2.png)
Step 2. Swing handles down to release endcap
![](https://static.wixstatic.com/media/417e9a_9154733051584df6827effa630769120~mv2_d_1438_2836_s_2.png/v1/fill/w_127,h_250,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/417e9a_9154733051584df6827effa630769120~mv2_d_1438_2836_s_2.png)
Step 3. Pull up on the guard to service/replace D-cells
![](https://static.wixstatic.com/media/417e9a_f2b37b0c6a3e4fd4bf69effd094a4c72~mv2_d_2320_2752_s_2.png/v1/fill/w_216,h_250,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/417e9a_f2b37b0c6a3e4fd4bf69effd094a4c72~mv2_d_2320_2752_s_2.png)